3661160 has 16 divisors (see below), whose sum is σ = 8237700. Its totient is φ = 1464448.

The previous prime is 3661157. The next prime is 3661181. The reversal of 3661160 is 611663.

It can be written as a sum of positive squares in 2 ways, for example, as 3104644 + 556516 = 1762^2 + 746^2 .

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, 45725 + ... + 45804.

Almost surely, 2^3661160 is an apocalyptic number.

It is an amenable number.

3661160 is an abundant number, since it is smaller than the sum of its proper divisors (4576540).

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

3661160 is a wasteful number, since it uses less digits than its factorization.

3661160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91540 (or 91536 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 3661160 is about 1913.4157938096. The cubic root of 3661160 is about 154.1249337571.

The spelling of 3661160 in words is "three million, six hundred sixty-one thousand, one hundred sixty".