6345796464 has 60 divisors (see below), whose sum is σ = 20296479216. Its totient is φ = 1813084416.

The previous prime is 6345796451. The next prime is 6345796489. The reversal of 6345796464 is 4646975436.

It is a happy number.

6345796464 is a `hidden beast` number, since 6 + 3 + 4 + 579 + 6 + 4 + 64 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6345796464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3146709 + ... + 3148724.

Almost surely, 2^6345796464 is an apocalyptic number.

It is an amenable number.

6345796464 is an abundant number, since it is smaller than the sum of its proper divisors (13950682752).

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

6345796464 is a wasteful number, since it uses less digits than its factorization.

6345796464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6295454 (or 6295445 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The square root of 6345796464 is about 79660.5075555008. The cubic root of 6345796464 is about 1851.3791969082.

The spelling of 6345796464 in words is "six billion, three hundred forty-five million, seven hundred ninety-six thousand, four hundred sixty-four".