JavaScript Number constructor Property Last Updated : 12 Jul, 2025 Comments Improve Suggest changes Like Article Like Report JavaScript Number constructor Property is used to return the number constructor function for the object. The function which is returned by this property is just the reference to this function, not a number containing the function’s name. The JavaScript number constructor, string constructor, and boolean constructor return function Number() { [native code] }, function String() { [native code] }, and function Boolean() { [native code] } respectively. Syntax: number.constructor Values: This property does not have any value. Return Value: It returns function Number() { [native code] } Example 1: JavaScript let num = 444; console.log(num.constructor); Output: function Number() { [native code] } Example 2: JavaScript let num = 44.44; console.log(num.constructor); Output: function Number() { [native code] } Supported Browsers: Google Chrome 6.0 and aboveInternet Explorer 9.0 and aboveMozilla 4.0 and aboveOpera 11.1 and aboveSafari 5.0 and above We have a complete list of JavaScript Number constructor, properties, and methods list, to know more about the numbers please go through that article. Comment M manaschhabra2 Follow Improve M manaschhabra2 Follow Improve Article Tags : JavaScript Web Technologies JavaScript-Properties JavaScript-Numbers Explore JavaScript BasicsIntroduction to JavaScript4 min readVariables and Datatypes in JavaScript6 min readJavaScript Operators5 min readControl Statements in JavaScript4 min readArray & StringJavaScript Arrays7 min readJavaScript Array Methods7 min readJavaScript Strings5 min readJavaScript String Methods9 min readFunction & ObjectFunctions in JavaScript5 min readJavaScript Function Expression3 min readFunction Overloading in JavaScript4 min readObjects in JavaScript4 min readJavaScript Object Constructors4 min readOOPObject Oriented Programming in JavaScript3 min readClasses and Objects in JavaScript4 min readWhat Are Access Modifiers In JavaScript ?5 min readJavaScript Constructor Method7 min readAsynchronous JavaScriptAsynchronous JavaScript2 min readJavaScript Callbacks4 min readJavaScript Promise4 min readEvent Loop in JavaScript4 min readAsync and Await in JavaScript2 min readException HandlingJavascript Error and Exceptional Handling6 min readJavaScript Errors Throw and Try to Catch2 min readHow to create custom errors in JavaScript ?2 min readJavaScript TypeError - Invalid Array.prototype.sort argument1 min readDOMHTML DOM (Document Object Model)9 min readHow to select DOM Elements in JavaScript ?3 min readJavaScript Custom Events4 min readJavaScript addEventListener() with Examples9 min readAdvanced TopicsClosure in JavaScript4 min readJavaScript Hoisting6 min readScope of Variables in JavaScript3 min readJavaScript Higher Order Functions7 min readDebugging in JavaScript4 min read Like