791230680 has 160 divisors (see below), whose sum is σ = 2799601200. Its totient is φ = 199874304.

The previous prime is 791230663. The next prime is 791230691. The reversal of 791230680 is 86032197.

791230680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 55134 + ... + 67986.

Almost surely, 2^791230680 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 791230680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399800600).

791230680 is an abundant number, since it is smaller than the sum of its proper divisors (2008370520).

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

791230680 is a wasteful number, since it uses less digits than its factorization.

791230680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12895 (or 12882 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 791230680 is about 28128.8229401801. The cubic root of 791230680 is about 924.9133320309.

The spelling of 791230680 in words is "seven hundred ninety-one million, two hundred thirty thousand, six hundred eighty".