490519284 has 24 divisors (see below), whose sum is σ = 1147164480. Its totient is φ = 163132224.

The previous prime is 490519283. The next prime is 490519297. The reversal of 490519284 is 482915094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490519283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41289 + ... + 51824.

It is an arithmetic number, because the mean of its divisors is an integer number (47798520).

Almost surely, 2^490519284 is an apocalyptic number.

It is an amenable number.

490519284 is an abundant number, since it is smaller than the sum of its proper divisors (656645196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490519284 is a wasteful number, since it uses less digits than its factorization.

490519284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93559 (or 93557 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 490519284 is about 22147.6699451658. The cubic root of 490519284 is about 788.6519144190.

The spelling of 490519284 in words is "four hundred ninety million, five hundred nineteen thousand, two hundred eighty-four".