674366722984 has 16 divisors (see below), whose sum is σ = 1265772823200. Its totient is φ = 336827303472.

The previous prime is 674366722979. The next prime is 674366723047. The reversal of 674366722984 is 489227663476.

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, 44499204 + ... + 44514355.

It is an arithmetic number, because the mean of its divisors is an integer number (79110801450).

Almost surely, 2^674366722984 is an apocalyptic number.

It is an amenable number.

674366722984 is a deficient number, since it is larger than the sum of its proper divisors (591406100216).

674366722984 is a wasteful number, since it uses less digits than its factorization.

674366722984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89014512 (or 89014508 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 64.

The spelling of 674366722984 in words is "six hundred seventy-four billion, three hundred sixty-six million, seven hundred twenty-two thousand, nine hundred eighty-four".