3663164656 has 20 divisors (see below), whose sum is σ = 7099179304. Its totient is φ = 1831118400.

The previous prime is 3663164627. The next prime is 3663164669. The reversal of 3663164656 is 6564613663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41311 + ... + 95041.

Almost surely, 2^3663164656 is an apocalyptic number.

It is an amenable number.

3663164656 is a deficient number, since it is larger than the sum of its proper divisors (3436014648).

3663164656 is a wasteful number, since it uses less digits than its factorization.

3663164656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58000 (or 57994 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 46.

The square root of 3663164656 is about 60524.0832726940. The cubic root of 3663164656 is about 1541.5305882300.

The spelling of 3663164656 in words is "three billion, six hundred sixty-three million, one hundred sixty-four thousand, six hundred fifty-six".