73606160836 has 12 divisors (see below), whose sum is σ = 138719303212. Its totient is φ = 33972074208.

The previous prime is 73606160819. The next prime is 73606160843. The reversal of 73606160836 is 63806160637.

It can be written as a sum of positive squares in 2 ways, for example, as 50420007936 + 23186152900 = 224544^2 + 152270^2 .

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, 707751495 + ... + 707751598.

Almost surely, 2^73606160836 is an apocalyptic number.

It is an amenable number.

73606160836 is a deficient number, since it is larger than the sum of its proper divisors (65113142376).

73606160836 is a wasteful number, since it uses less digits than its factorization.

73606160836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415503110 (or 1415503108 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 73606160836 in words is "seventy-three billion, six hundred six million, one hundred sixty thousand, eight hundred thirty-six".