476256408 has 32 divisors (see below), whose sum is σ = 1192503600. Its totient is φ = 158503808.

The previous prime is 476256397. The next prime is 476256409. The reversal of 476256408 is 804652674.

It is a super-2 number, since 2×476256408² = 453640332322124928, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 476256408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476256409) 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, 478 + ... + 30866.

Almost surely, 2^476256408 is an apocalyptic number.

It is an amenable number.

476256408 is an abundant number, since it is smaller than the sum of its proper divisors (716247192).

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

476256408 is a wasteful number, since it uses less digits than its factorization.

476256408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31051 (or 31047 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 476256408 is about 21823.2996588509. The cubic root of 476256408 is about 780.9327041070.

The spelling of 476256408 in words is "four hundred seventy-six million, two hundred fifty-six thousand, four hundred eight".