3672556 has 6 divisors (see below), whose sum is σ = 6426980. Its totient is φ = 1836276.

The previous prime is 3672547. The next prime is 3672563. The reversal of 3672556 is 6552763.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459066 + ... + 459073.

Almost surely, 2^3672556 is an apocalyptic number.

It is an amenable number.

3672556 is a deficient number, since it is larger than the sum of its proper divisors (2754424).

3672556 is a wasteful number, since it uses less digits than its factorization.

3672556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918143 (or 918141 counting only the distinct ones).

The product of its digits is 37800, while the sum is 34.

The square root of 3672556 is about 1916.3914005234. The cubic root of 3672556 is about 154.2846817163.

The spelling of 3672556 in words is "three million, six hundred seventy-two thousand, five hundred fifty-six".