3664662 has 16 divisors (see below), whose sum is σ = 7508592. Its totient is φ = 1191680.

The previous prime is 3664657. The next prime is 3664679. The reversal of 3664662 is 2664663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7203 + ... + 7694.

It is an arithmetic number, because the mean of its divisors is an integer number (469287).

Almost surely, 2^3664662 is an apocalyptic number.

3664662 is an abundant number, since it is smaller than the sum of its proper divisors (3843930).

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

3664662 is a wasteful number, since it uses less digits than its factorization.

3664662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14943.

The product of its digits is 31104, while the sum is 33.

The square root of 3664662 is about 1914.3306924353. The cubic root of 3664662 is about 154.1740596731.

Subtracting from 3664662 its reverse (2664663), we obtain a palindrome (999999).

The spelling of 3664662 in words is "three million, six hundred sixty-four thousand, six hundred sixty-two".