3664941 has 16 divisors (see below), whose sum is σ = 5678208. Its totient is φ = 2059200.

The previous prime is 3664937. The next prime is 3664943. The reversal of 3664941 is 1494663.

It is not a de Polignac number, because 3664941 - 2² = 3664937 is a prime.

3664941 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150 + ... + 2711.

It is an arithmetic number, because the mean of its divisors is an integer number (354888).

Almost surely, 2^3664941 is an apocalyptic number.

It is an amenable number.

3664941 is a deficient number, since it is larger than the sum of its proper divisors (2013267).

3664941 is a wasteful number, since it uses less digits than its factorization.

3664941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932.

The product of its digits is 15552, while the sum is 33.

The square root of 3664941 is about 1914.4035624706. The cubic root of 3664941 is about 154.1779721277.

The spelling of 3664941 in words is "three million, six hundred sixty-four thousand, nine hundred forty-one".