499632904 has 16 divisors (see below), whose sum is σ = 962131500. Its totient is φ = 243064512.

The previous prime is 499632901. The next prime is 499632919. The reversal of 499632904 is 409236994.

It can be written as a sum of positive squares in 2 ways, for example, as 498628900 + 1004004 = 22330^2 + 1002^2 .

It is not an unprimeable number, because it can be changed into a prime (499632901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843679 + ... + 844270.

Almost surely, 2^499632904 is an apocalyptic number.

It is an amenable number.

499632904 is a deficient number, since it is larger than the sum of its proper divisors (462498596).

499632904 is a wasteful number, since it uses less digits than its factorization.

499632904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687992 (or 1687988 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 46.

The square root of 499632904 is about 22352.4697516852. The cubic root of 499632904 is about 793.5062355687.

The spelling of 499632904 in words is "four hundred ninety-nine million, six hundred thirty-two thousand, nine hundred four".