472904684 has 18 divisors (see below), whose sum is σ = 962699220. Its totient is φ = 202673352.

The previous prime is 472904681. The next prime is 472904689. The reversal of 472904684 is 486409274.

It is not an unprimeable number, because it can be changed into a prime (472904681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1206194 + ... + 1206585.

It is an arithmetic number, because the mean of its divisors is an integer number (53483290).

Almost surely, 2^472904684 is an apocalyptic number.

It is an amenable number.

472904684 is an abundant number, since it is smaller than the sum of its proper divisors (489794536).

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

472904684 is a wasteful number, since it uses less digits than its factorization.

472904684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412797 (or 2412788 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 472904684 is about 21746.3717433507. The cubic root of 472904684 is about 779.0964136544.

The spelling of 472904684 in words is "four hundred seventy-two million, nine hundred four thousand, six hundred eighty-four".