3979536 has 40 divisors (see below), whose sum is σ = 11216544. Its totient is φ = 1205760.

The previous prime is 3979523. The next prime is 3979543. The reversal of 3979536 is 6359793.

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, 3241 + ... + 4296.

Almost surely, 2^3979536 is an apocalyptic number.

It is an amenable number.

3979536 is an abundant number, since it is smaller than the sum of its proper divisors (7237008).

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

3979536 is a wasteful number, since it uses less digits than its factorization.

3979536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7559 (or 7553 counting only the distinct ones).

The product of its digits is 153090, while the sum is 42.

The square root of 3979536 is about 1994.8774398444. The cubic root of 3979536 is about 158.4689374456.

The spelling of 3979536 in words is "three million, nine hundred seventy-nine thousand, five hundred thirty-six".