3636560317664 has 48 divisors (see below), whose sum is σ = 7779399022080. Its totient is φ = 1667014058880.

The previous prime is 3636560317661. The next prime is 3636560317679. The reversal of 3636560317664 is 4667130656363.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3636560317661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96451874 + ... + 96489569.

It is an arithmetic number, because the mean of its divisors is an integer number (162070812960).

Almost surely, 2^{3636560317664} is an apocalyptic number.

It is an amenable number.

3636560317664 is an abundant number, since it is smaller than the sum of its proper divisors (4142838704416).

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

3636560317664 is a wasteful number, since it uses less digits than its factorization.

3636560317664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192941503 (or 192941495 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 56.

The spelling of 3636560317664 in words is "three trillion, six hundred thirty-six billion, five hundred sixty million, three hundred seventeen thousand, six hundred sixty-four".