683990896 has 20 divisors (see below), whose sum is σ = 1326133872. Its totient is φ = 341762816.

The previous prime is 683990833. The next prime is 683990929. The reversal of 683990896 is 698099386.

683990896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 683990896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11085 + ... + 38611.

Almost surely, 2^683990896 is an apocalyptic number.

It is an amenable number.

683990896 is a deficient number, since it is larger than the sum of its proper divisors (642142976).

683990896 is a wasteful number, since it uses less digits than its factorization.

683990896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29088 (or 29082 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 58.

The square root of 683990896 is about 26153.2196105948. The cubic root of 683990896 is about 881.0829024024.

The spelling of 683990896 in words is "six hundred eighty-three million, nine hundred ninety thousand, eight hundred ninety-six".