790382856 has 64 divisors (see below), whose sum is σ = 2095758720. Its totient is φ = 247864320.

The previous prime is 790382839. The next prime is 790382891. The reversal of 790382856 is 658283097.

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, 21936 + ... + 45408.

It is an arithmetic number, because the mean of its divisors is an integer number (32746230).

Almost surely, 2^790382856 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 790382856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1047879360).

790382856 is an abundant number, since it is smaller than the sum of its proper divisors (1305375864).

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

790382856 is a wasteful number, since it uses less digits than its factorization.

790382856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23566 (or 23562 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 790382856 is about 28113.7485227424. The cubic root of 790382856 is about 924.5828578336.

The spelling of 790382856 in words is "seven hundred ninety million, three hundred eighty-two thousand, eight hundred fifty-six".