3663116664 has 16 divisors (see below), whose sum is σ = 9157791720. Its totient is φ = 1221038880.

The previous prime is 3663116659. The next prime is 3663116671. The reversal of 3663116664 is 4666113663.

It is a nude number because it is divisible by every one of its digits.

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, 76314907 + ... + 76314954.

Almost surely, 2^3663116664 is an apocalyptic number.

It is an amenable number.

3663116664 is an abundant number, since it is smaller than the sum of its proper divisors (5494675056).

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

3663116664 is a wasteful number, since it uses less digits than its factorization.

3663116664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152629870 (or 152629866 counting only the distinct ones).

The product of its digits is 279936, while the sum is 42.

The square root of 3663116664 is about 60523.6868011194. The cubic root of 3663116664 is about 1541.5238562131.

The spelling of 3663116664 in words is "three billion, six hundred sixty-three million, one hundred sixteen thousand, six hundred sixty-four".