863928796 has 12 divisors (see below), whose sum is σ = 1512151480. Its totient is φ = 431885520.

The previous prime is 863928757. The next prime is 863928809. The reversal of 863928796 is 697829368.

It is a self number, because there is not a number n which added to its sum of digits gives 863928796.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9850 + ... + 42718.

Almost surely, 2^863928796 is an apocalyptic number.

It is an amenable number.

863928796 is a deficient number, since it is larger than the sum of its proper divisors (648222684).

863928796 is a wasteful number, since it uses less digits than its factorization.

863928796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39444 (or 39442 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 58.

The square root of 863928796 is about 29392.6656838062. The cubic root of 863928796 is about 952.4144662713.

The spelling of 863928796 in words is "eight hundred sixty-three million, nine hundred twenty-eight thousand, seven hundred ninety-six".