476972308 has 12 divisors (see below), whose sum is σ = 834875860. Its totient is φ = 238436352.

The previous prime is 476972299. The next prime is 476972323. The reversal of 476972308 is 803279674.

It can be written as a sum of positive squares in 2 ways, for example, as 125484804 + 351487504 = 11202^2 + 18748^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 16660 + ... + 35092.

Almost surely, 2^476972308 is an apocalyptic number.

It is an amenable number.

476972308 is a deficient number, since it is larger than the sum of its proper divisors (357903552).

476972308 is a wasteful number, since it uses less digits than its factorization.

476972308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24906 (or 24904 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 476972308 is about 21839.6956938507. The cubic root of 476972308 is about 781.3238028369.

It can be divided in two parts, 47697 and 2308, that added together give a palindrome (50005).

The spelling of 476972308 in words is "four hundred seventy-six million, nine hundred seventy-two thousand, three hundred eight".