36568734966 has 24 divisors (see below), whose sum is σ = 79239114864. Its totient is φ = 12188523600.

The previous prime is 36568734949. The next prime is 36568734967. The reversal of 36568734966 is 66943786563.

It is a happy number.

36568734966 is a `hidden beast` number, since 3 + 6 + 568 + 7 + 3 + 4 + 9 + 66 = 666.

36568734966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36568734967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142191 + ... + 305541.

It is an arithmetic number, because the mean of its divisors is an integer number (3301629786).

Almost surely, 2^36568734966 is an apocalyptic number.

36568734966 is an abundant number, since it is smaller than the sum of its proper divisors (42670379898).

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

36568734966 is a wasteful number, since it uses less digits than its factorization.

36568734966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175796 (or 175793 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 63.

The spelling of 36568734966 in words is "thirty-six billion, five hundred sixty-eight million, seven hundred thirty-four thousand, nine hundred sixty-six".