791314432 has 128 divisors (see below), whose sum is σ = 1761580800. Its totient is φ = 353894400.

The previous prime is 791314427. The next prime is 791314439. The reversal of 791314432 is 234413197.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (791314439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19300332 + ... + 19300372.

It is an arithmetic number, because the mean of its divisors is an integer number (13762350).

Almost surely, 2^791314432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 791314432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880790400).

791314432 is an abundant number, since it is smaller than the sum of its proper divisors (970266368).

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

791314432 is an equidigital number, since it uses as much as digits as its factorization.

791314432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 93 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 791314432 is about 28130.3116228740. The cubic root of 791314432 is about 924.9459649955.

The spelling of 791314432 in words is "seven hundred ninety-one million, three hundred fourteen thousand, four hundred thirty-two".