672874904 has 16 divisors (see below), whose sum is σ = 1358689920. Its totient is φ = 310557600.

The previous prime is 672874883. The next prime is 672874963. The reversal of 672874904 is 409478276.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3234872 + ... + 3235079.

It is an arithmetic number, because the mean of its divisors is an integer number (84918120).

Almost surely, 2^672874904 is an apocalyptic number.

It is an amenable number.

672874904 is an abundant number, since it is smaller than the sum of its proper divisors (685815016).

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

672874904 is a wasteful number, since it uses less digits than its factorization.

672874904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469970 (or 6469966 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 672874904 is about 25939.8323818794. The cubic root of 672874904 is about 876.2837880124.

The spelling of 672874904 in words is "six hundred seventy-two million, eight hundred seventy-four thousand, nine hundred four".