3656652 has 24 divisors (see below), whose sum is σ = 8563632. Its totient is φ = 1214400.

The previous prime is 3656651. The next prime is 3656657. The reversal of 3656652 is 2566563.

3656652 is nontrivially palindromic in base 9.

It is a super-2 number, since 2×3656652² = 26742207698208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3656651) 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, 5202 + ... + 5862.

It is an arithmetic number, because the mean of its divisors is an integer number (356818).

Almost surely, 2^3656652 is an apocalyptic number.

It is an amenable number.

3656652 is an abundant number, since it is smaller than the sum of its proper divisors (4906980).

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

3656652 is a wasteful number, since it uses less digits than its factorization.

3656652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129 (or 1127 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The square root of 3656652 is about 1912.2374329565. The cubic root of 3656652 is about 154.0616495735.

The spelling of 3656652 in words is "three million, six hundred fifty-six thousand, six hundred fifty-two".