791956536 has 64 divisors (see below), whose sum is σ = 2266106880. Its totient is φ = 225936000.

The previous prime is 791956523. The next prime is 791956553. The reversal of 791956536 is 635659197.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123030 + ... + 129306.

It is an arithmetic number, because the mean of its divisors is an integer number (35407920).

Almost surely, 2^791956536 is an apocalyptic number.

It is an amenable number.

791956536 is an abundant number, since it is smaller than the sum of its proper divisors (1474150344).

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

791956536 is a wasteful number, since it uses less digits than its factorization.

791956536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044 (or 7040 counting only the distinct ones).

The product of its digits is 1530900, while the sum is 51.

The square root of 791956536 is about 28141.7223353511. The cubic root of 791956536 is about 925.1960766709.

The spelling of 791956536 in words is "seven hundred ninety-one million, nine hundred fifty-six thousand, five hundred thirty-six".