456390674684 has 12 divisors (see below), whose sum is σ = 912781349424. Its totient is φ = 195596003424.

The previous prime is 456390674639. The next prime is 456390674687. The reversal of 456390674684 is 486476093654.

456390674684 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456390674687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8149833449 + ... + 8149833504.

It is an arithmetic number, because the mean of its divisors is an integer number (76065112452).

Almost surely, 2^456390674684 is an apocalyptic number.

It is an amenable number.

456390674684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

456390674684 is a wasteful number, since it uses less digits than its factorization.

456390674684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16299666964 (or 16299666962 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 62.

The spelling of 456390674684 in words is "four hundred fifty-six billion, three hundred ninety million, six hundred seventy-four thousand, six hundred eighty-four".