3656876 has 6 divisors (see below), whose sum is σ = 6399540. Its totient is φ = 1828436.

The previous prime is 3656867. The next prime is 3656881. The reversal of 3656876 is 6786563.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 457106 + ... + 457113.

It is an arithmetic number, because the mean of its divisors is an integer number (1066590).

Almost surely, 2^3656876 is an apocalyptic number.

It is an amenable number.

3656876 is a deficient number, since it is larger than the sum of its proper divisors (2742664).

3656876 is a wasteful number, since it uses less digits than its factorization.

3656876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914223 (or 914221 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 3656876 is about 1912.2960021921. The cubic root of 3656876 is about 154.0647953569.

The spelling of 3656876 in words is "three million, six hundred fifty-six thousand, eight hundred seventy-six".