475631976 has 16 divisors (see below), whose sum is σ = 1189080000. Its totient is φ = 158543984.

The previous prime is 475631969. The next prime is 475631993. The reversal of 475631976 is 679136574.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9908976 + ... + 9909023.

It is an arithmetic number, because the mean of its divisors is an integer number (74317500).

Almost surely, 2^475631976 is an apocalyptic number.

It is an amenable number.

475631976 is an abundant number, since it is smaller than the sum of its proper divisors (713448024).

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

475631976 is a wasteful number, since it uses less digits than its factorization.

475631976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19818008 (or 19818004 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 475631976 is about 21808.9884222079. The cubic root of 475631976 is about 780.5912545319.

The spelling of 475631976 in words is "four hundred seventy-five million, six hundred thirty-one thousand, nine hundred seventy-six".