475639376 has 40 divisors (see below), whose sum is σ = 934940160. Its totient is φ = 234389376.

The previous prime is 475639363. The next prime is 475639391. The reversal of 475639376 is 673936574.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388301 + ... + 389523.

It is an arithmetic number, because the mean of its divisors is an integer number (23373504).

Almost surely, 2^475639376 is an apocalyptic number.

It is an amenable number.

475639376 is a deficient number, since it is larger than the sum of its proper divisors (459300784).

475639376 is a wasteful number, since it uses less digits than its factorization.

475639376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563 (or 1557 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 50.

The square root of 475639376 is about 21809.1580763678. The cubic root of 475639376 is about 780.5953027215.

The spelling of 475639376 in words is "four hundred seventy-five million, six hundred thirty-nine thousand, three hundred seventy-six".