3623916 has 12 divisors (see below), whose sum is σ = 8455832. Its totient is φ = 1207968.

The previous prime is 3623909. The next prime is 3623929. The reversal of 3623916 is 6193263.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150985 + ... + 151008.

Almost surely, 2^3623916 is an apocalyptic number.

It is an amenable number.

3623916 is an abundant number, since it is smaller than the sum of its proper divisors (4831916).

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

3623916 is a wasteful number, since it uses less digits than its factorization.

3623916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302000 (or 301998 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 3623916 is about 1903.6585828346. The cubic root of 3623916 is about 153.6005276132.

It can be divided in two parts, 362 and 3916, that added together give a triangular number (4278 = T₉₂).

The spelling of 3623916 in words is "three million, six hundred twenty-three thousand, nine hundred sixteen".