792172089792 has 84 divisors (see below), whose sum is σ = 2271005933976. Its totient is φ = 264012280320.

The previous prime is 792172089727. The next prime is 792172089817. The reversal of 792172089792 is 297980271297.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3347938 + ... + 3576734.

Almost surely, 2^792172089792 is an apocalyptic number.

792172089792 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

792172089792 is an abundant number, since it is smaller than the sum of its proper divisors (1478833844184).

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

792172089792 is a wasteful number, since it uses less digits than its factorization.

792172089792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234826 (or 234813 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 63.

The spelling of 792172089792 in words is "seven hundred ninety-two billion, one hundred seventy-two million, eighty-nine thousand, seven hundred ninety-two".