3656000568 has 64 divisors (see below), whose sum is σ = 9977385600. Its totient is φ = 1107159680.

The previous prime is 3656000561. The next prime is 3656000597. The reversal of 3656000568 is 8650006563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3656000561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517363 + ... + 524381.

It is an arithmetic number, because the mean of its divisors is an integer number (155896650).

Almost surely, 2^3656000568 is an apocalyptic number.

It is an amenable number.

3656000568 is an abundant number, since it is smaller than the sum of its proper divisors (6321385032).

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

3656000568 is a wasteful number, since it uses less digits than its factorization.

3656000568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9012 (or 9008 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 3656000568 is about 60464.8705282662. The cubic root of 3656000568 is about 1540.5250034367.

The spelling of 3656000568 in words is "three billion, six hundred fifty-six million, five hundred sixty-eight", and thus it is an aban number.