3660875 has 8 divisors (see below), whose sum is σ = 4568928. Its totient is φ = 2928600.

The previous prime is 3660871. The next prime is 3660889. The reversal of 3660875 is 5780663.

It is a happy number.

It is not a de Polignac number, because 3660875 - 2² = 3660871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3660871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14519 + ... + 14768.

It is an arithmetic number, because the mean of its divisors is an integer number (571116).

Almost surely, 2^3660875 is an apocalyptic number.

3660875 is a deficient number, since it is larger than the sum of its proper divisors (908053).

3660875 is an equidigital number, since it uses as much as digits as its factorization.

3660875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29302 (or 29292 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 3660875 is about 1913.3413182179. The cubic root of 3660875 is about 154.1209344103.

The spelling of 3660875 in words is "three million, six hundred sixty thousand, eight hundred seventy-five".