3979952 has 20 divisors (see below), whose sum is σ = 7900536. Its totient is φ = 1941120.

The previous prime is 3979901. The next prime is 3979957. The reversal of 3979952 is 2599793.

It is not an unprimeable number, because it can be changed into a prime (3979957) 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, 2378 + ... + 3689.

Almost surely, 2^3979952 is an apocalyptic number.

It is an amenable number.

3979952 is a deficient number, since it is larger than the sum of its proper divisors (3920584).

3979952 is a wasteful number, since it uses less digits than its factorization.

3979952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116 (or 6110 counting only the distinct ones).

The product of its digits is 153090, while the sum is 44.

The square root of 3979952 is about 1994.9817041768. The cubic root of 3979952 is about 158.4744590928.

The spelling of 3979952 in words is "three million, nine hundred seventy-nine thousand, nine hundred fifty-two".