3664673516 has 24 divisors (see below), whose sum is σ = 7333216800. Its totient is φ = 1569745152.

The previous prime is 3664673501. The next prime is 3664673563. The reversal of 3664673516 is 6153764663.

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, 20996 + ... + 88148.

It is an arithmetic number, because the mean of its divisors is an integer number (305550700).

Almost surely, 2^3664673516 is an apocalyptic number.

It is an amenable number.

3664673516 is an abundant number, since it is smaller than the sum of its proper divisors (3668543284).

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

3664673516 is a wasteful number, since it uses less digits than its factorization.

3664673516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69113 (or 69111 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 47.

The square root of 3664673516 is about 60536.5469448002. The cubic root of 3664673516 is about 1541.7422116741.

The spelling of 3664673516 in words is "three billion, six hundred sixty-four million, six hundred seventy-three thousand, five hundred sixteen".