3979759 has 16 divisors (see below), whose sum is σ = 4999680. Its totient is φ = 3088800.

The previous prime is 3979739. The next prime is 3979771. The reversal of 3979759 is 9579793.

It is a cyclic number.

It is not a de Polignac number, because 3979759 - 2⁹ = 3979247 is a prime.

3979759 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3979739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2409 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (312480).

Almost surely, 2^3979759 is an apocalyptic number.

3979759 is a deficient number, since it is larger than the sum of its proper divisors (1019921).

3979759 is a wasteful number, since it uses less digits than its factorization.

3979759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350.

The product of its digits is 535815, while the sum is 49.

The square root of 3979759 is about 1994.9333322194. The cubic root of 3979759 is about 158.4718974149.

The spelling of 3979759 in words is "three million, nine hundred seventy-nine thousand, seven hundred fifty-nine".