791884680 has 64 divisors (see below), whose sum is σ = 2387664000. Its totient is φ = 210101760.

The previous prime is 791884661. The next prime is 791884699. The reversal of 791884680 is 86488197.

791884680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (791884661) and next prime (791884699).

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, 7300 + ... + 40460.

It is an arithmetic number, because the mean of its divisors is an integer number (37307250).

Almost surely, 2^791884680 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 791884680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1193832000).

791884680 is an abundant number, since it is smaller than the sum of its proper divisors (1595779320).

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

791884680 is a wasteful number, since it uses less digits than its factorization.

791884680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33374 (or 33370 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The square root of 791884680 is about 28140.4456254694. The cubic root of 791884680 is about 925.1680941167.

The spelling of 791884680 in words is "seven hundred ninety-one million, eight hundred eighty-four thousand, six hundred eighty".