6372975668 has 12 divisors (see below), whose sum is σ = 11739692160. Its totient is φ = 3018777912.

The previous prime is 6372975667. The next prime is 6372975673. The reversal of 6372975668 is 8665792736.

It is a super-2 number, since 2×6372975668² = 81229637729840092448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6372975667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41927396 + ... + 41927547.

It is an arithmetic number, because the mean of its divisors is an integer number (978307680).

Almost surely, 2^6372975668 is an apocalyptic number.

It is an amenable number.

6372975668 is a deficient number, since it is larger than the sum of its proper divisors (5366716492).

6372975668 is a wasteful number, since it uses less digits than its factorization.

6372975668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83854966 (or 83854964 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 59.

The square root of 6372975668 is about 79830.9192481209. The cubic root of 6372975668 is about 1854.0185999848.

The spelling of 6372975668 in words is "six billion, three hundred seventy-two million, nine hundred seventy-five thousand, six hundred sixty-eight".