36689072264 has 16 divisors (see below), whose sum is σ = 74083703820. Its totient is φ = 16933417920.

The previous prime is 36689072221. The next prime is 36689072293. The reversal of 36689072264 is 46227098663.

It can be written as a sum of positive squares in 2 ways, for example, as 25741635364 + 10947436900 = 160442^2 + 104630^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

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, 176389667 + ... + 176389874.

Almost surely, 2^36689072264 is an apocalyptic number.

It is an amenable number.

36689072264 is an abundant number, since it is smaller than the sum of its proper divisors (37394631556).

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

36689072264 is a wasteful number, since it uses less digits than its factorization.

36689072264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352779560 (or 352779556 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 36689072264 in words is "thirty-six billion, six hundred eighty-nine million, seventy-two thousand, two hundred sixty-four".