36760644 has 18 divisors (see below), whose sum is σ = 92922830. Its totient is φ = 12253536.

The previous prime is 36760609. The next prime is 36760697. The reversal of 36760644 is 44606763.

36760644 is a `hidden beast` number, since 3 + 6 + 7 + 6 + 0 + 644 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20358144 + 16402500 = 4512^2 + 4050^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1021129 = 36760644 / (3 + 6 + 7 + 6 + 0 + 6 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 36760599 and 36760608.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510529 + ... + 510600.

Almost surely, 2^36760644 is an apocalyptic number.

It is an amenable number.

36760644 is an abundant number, since it is smaller than the sum of its proper divisors (56162186).

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

36760644 is a wasteful number, since it uses less digits than its factorization.

36760644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021139 (or 1021134 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 36760644 is about 6063.0556652566. The cubic root of 36760644 is about 332.5020830141.

The spelling of 36760644 in words is "thirty-six million, seven hundred sixty thousand, six hundred forty-four".