3660074 has 32 divisors (see below), whose sum is σ = 6329664. Its totient is φ = 1572480.

The previous prime is 3660073. The next prime is 3660109. The reversal of 3660074 is 4700663.

It is a super-2 number, since 2×3660074² = 26792283370952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3660071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50102 + ... + 50174.

It is an arithmetic number, because the mean of its divisors is an integer number (197802).

Almost surely, 2^3660074 is an apocalyptic number.

3660074 is a deficient number, since it is larger than the sum of its proper divisors (2669590).

3660074 is a wasteful number, since it uses less digits than its factorization.

3660074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 3660074 is about 1913.1319870830. The cubic root of 3660074 is about 154.1096930291.

The spelling of 3660074 in words is "three million, six hundred sixty thousand, seventy-four".