3972604 has 12 divisors (see below), whose sum is σ = 7030800. Its totient is φ = 1963808.

The previous prime is 3972601. The next prime is 3972643. The reversal of 3972604 is 4062793.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3972601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5224 + ... + 5935.

It is an arithmetic number, because the mean of its divisors is an integer number (585900).

Almost surely, 2^3972604 is an apocalyptic number.

It is an amenable number.

3972604 is a deficient number, since it is larger than the sum of its proper divisors (3058196).

3972604 is a wasteful number, since it uses less digits than its factorization.

3972604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252 (or 11250 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3972604 is about 1993.1392324672. The cubic root of 3972604 is about 158.3768710065.

The spelling of 3972604 in words is "three million, nine hundred seventy-two thousand, six hundred four".