788790928 has 20 divisors (see below), whose sum is σ = 1608718960. Its totient is φ = 373637664.

The previous prime is 788790913. The next prime is 788790929. The reversal of 788790928 is 829097887.

It is a super-2 number, since 2×788790928² = 1244382256190202368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (788790929) 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, 1297050 + ... + 1297657.

It is an arithmetic number, because the mean of its divisors is an integer number (80435948).

Almost surely, 2^788790928 is an apocalyptic number.

It is an amenable number.

788790928 is an abundant number, since it is smaller than the sum of its proper divisors (819928032).

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

788790928 is a wasteful number, since it uses less digits than its factorization.

788790928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594734 (or 2594728 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 58.

The square root of 788790928 is about 28085.4219836555. The cubic root of 788790928 is about 923.9616995300.

The spelling of 788790928 in words is "seven hundred eighty-eight million, seven hundred ninety thousand, nine hundred twenty-eight".