var MAX_VALUE // It is the largest representable number (double-precision IEEE-754). This number is approximately 1.79E+308.
var MIN_VALUE // It is the smallest representable number (double-precision IEEE-754). This number is approximately 5e-324.
var NaN // The IEEE-754 value representing Not A Number (NaN).
var NEGATIVE_INFINITY // It specifies the IEEE-754 value representing negative infinity. The value of this property is the same as that of the constant -Infinity.
var POSITIVE_INFINITY // It specifies the IEEE-754 value representing positive infinity. The value of this property is the same as that of the constant Infinity.
function Number(value) // Constructor.
function toString(radix) // It returns the string representation of the specified Number object.
function valueOf() // It returns the primitive value type of the specified Number object.