791365988 has 12 divisors (see below), whose sum is σ = 1582732032. Its totient is φ = 339156840.

The previous prime is 791365987. The next prime is 791366003. The reversal of 791365988 is 889563197.

791365988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

791365988 is an admirable number.

It is a super-2 number, since 2×791365988² = 1252520253926432288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (791365987) 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, 14131508 + ... + 14131563.

It is an arithmetic number, because the mean of its divisors is an integer number (131894336).

Almost surely, 2^791365988 is an apocalyptic number.

It is an amenable number.

791365988 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.

791365988 is a wasteful number, since it uses less digits than its factorization.

791365988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28263082 (or 28263080 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 56.

The square root of 791365988 is about 28131.2279859945. The cubic root of 791365988 is about 924.9660520290.

The spelling of 791365988 in words is "seven hundred ninety-one million, three hundred sixty-five thousand, nine hundred eighty-eight".