6357314646 has 80 divisors (see below), whose sum is σ = 14906905728. Its totient is φ = 2022537600.

The previous prime is 6357314629. The next prime is 6357314669. The reversal of 6357314646 is 6464137536.

6357314646 is a `hidden beast` number, since 6 + 3 + 573 + 14 + 64 + 6 = 666.

It is a super-2 number, since 2×6357314646² = 80830899016492210632, 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 39 ways as a sum of consecutive naturals, for example, 357936 + ... + 375276.

Almost surely, 2^6357314646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6357314646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7453452864).

6357314646 is an abundant number, since it is smaller than the sum of its proper divisors (8549591082).

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

6357314646 is a wasteful number, since it uses less digits than its factorization.

6357314646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17459 (or 17450 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The square root of 6357314646 is about 79732.7702140092. The cubic root of 6357314646 is about 1852.4986588854.

The spelling of 6357314646 in words is "six billion, three hundred fifty-seven million, three hundred fourteen thousand, six hundred forty-six".