3606664 has 16 divisors (see below), whose sum is σ = 6981120. Its totient is φ = 1745040.

The previous prime is 3606661. The next prime is 3606679. The reversal of 3606664 is 4666063.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (3606661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7024 + ... + 7519.

It is an arithmetic number, because the mean of its divisors is an integer number (436320).

Almost surely, 2^3606664 is an apocalyptic number.

It is an amenable number.

3606664 is a deficient number, since it is larger than the sum of its proper divisors (3374456).

3606664 is a wasteful number, since it uses less digits than its factorization.

3606664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580 (or 14576 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 3606664 is about 1899.1219023538. The cubic root of 3606664 is about 153.3563964469.

The spelling of 3606664 in words is "three million, six hundred six thousand, six hundred sixty-four".