3942604 has 12 divisors (see below), whose sum is σ = 6936664. Its totient is φ = 1960704.

The previous prime is 3942581. The next prime is 3942619. The reversal of 3942604 is 4062493.

It is a hoax number, since the sum of its digits (28) 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, 1782 + ... + 3325.

Almost surely, 2^3942604 is an apocalyptic number.

It is an amenable number.

3942604 is a deficient number, since it is larger than the sum of its proper divisors (2994060).

3942604 is a wasteful number, since it uses less digits than its factorization.

3942604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304 (or 5302 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3942604 is about 1985.5991539080. The cubic root of 3942604 is about 157.9771905331.

The spelling of 3942604 in words is "three million, nine hundred forty-two thousand, six hundred four".