3944604 has 24 divisors (see below), whose sum is σ = 9288720. Its totient is φ = 1302784.

The previous prime is 3944599. The next prime is 3944617. The reversal of 3944604 is 4064493.

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 a congruent number.

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, 99 + ... + 2810.

It is an arithmetic number, because the mean of its divisors is an integer number (387030).

Almost surely, 2^3944604 is an apocalyptic number.

It is an amenable number.

3944604 is an abundant number, since it is smaller than the sum of its proper divisors (5344116).

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

3944604 is a wasteful number, since it uses less digits than its factorization.

3944604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3029 (or 3027 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3944604 is about 1986.1027163770. The cubic root of 3944604 is about 158.0038988516.

The spelling of 3944604 in words is "three million, nine hundred forty-four thousand, six hundred four".