79293456984 has 96 divisors (see below), whose sum is σ = 240624414720. Its totient is φ = 21670254144.

The previous prime is 79293456917. The next prime is 79293457003. The reversal of 79293456984 is 48965439297.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1438744 + ... + 1492839.

It is an arithmetic number, because the mean of its divisors is an integer number (2506504320).

Almost surely, 2^79293456984 is an apocalyptic number.

It is an amenable number.

79293456984 is an abundant number, since it is smaller than the sum of its proper divisors (161330957736).

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

79293456984 is a wasteful number, since it uses less digits than its factorization.

79293456984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931629 (or 2931618 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 66.

The spelling of 79293456984 in words is "seventy-nine billion, two hundred ninety-three million, four hundred fifty-six thousand, nine hundred eighty-four".