6357890964 has 24 divisors (see below), whose sum is σ = 14899867360. Its totient is φ = 2110041504.

The previous prime is 6357890939. The next prime is 6357891079. The reversal of 6357890964 is 4690987536.

It is a happy number.

It is a super-2 number, since 2×6357890964² = 80845555020225698592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1154074 + ... + 1159569.

Almost surely, 2^6357890964 is an apocalyptic number.

It is an amenable number.

6357890964 is an abundant number, since it is smaller than the sum of its proper divisors (8541976396).

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

6357890964 is a wasteful number, since it uses less digits than its factorization.

6357890964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313879 (or 2313877 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The square root of 6357890964 is about 79736.3841919108. The cubic root of 6357890964 is about 1852.5546361925.

The spelling of 6357890964 in words is "six billion, three hundred fifty-seven million, eight hundred ninety thousand, nine hundred sixty-four".