3672986 has 16 divisors (see below), whose sum is σ = 5935680. Its totient is φ = 1698240.

The previous prime is 3672971. The next prime is 3672997. The reversal of 3672986 is 6892763.

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, 1091 + ... + 2921.

It is an arithmetic number, because the mean of its divisors is an integer number (370980).

Almost surely, 2^3672986 is an apocalyptic number.

3672986 is a deficient number, since it is larger than the sum of its proper divisors (2262694).

3672986 is a wasteful number, since it uses less digits than its factorization.

3672986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909.

The product of its digits is 108864, while the sum is 41.

The square root of 3672986 is about 1916.5035872651. The cubic root of 3672986 is about 154.2907029382.

The spelling of 3672986 in words is "three million, six hundred seventy-two thousand, nine hundred eighty-six".