476643504 has 20 divisors (see below), whose sum is σ = 1231329176. Its totient is φ = 158881152.

The previous prime is 476643487. The next prime is 476643511. The reversal of 476643504 is 405346674.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4964989 + ... + 4965084.

Almost surely, 2^476643504 is an apocalyptic number.

It is an amenable number.

476643504 is an abundant number, since it is smaller than the sum of its proper divisors (754685672).

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

476643504 is a wasteful number, since it uses less digits than its factorization.

476643504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9930084 (or 9930078 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The square root of 476643504 is about 21832.1667271025. The cubic root of 476643504 is about 781.1442246640.

The spelling of 476643504 in words is "four hundred seventy-six million, six hundred forty-three thousand, five hundred four".