3979758 has 16 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 1313976.

The previous prime is 3979739. The next prime is 3979771. The reversal of 3979758 is 8579793.

It is a Curzon number.

It is a congruent number.

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, 2458 + ... + 3741.

It is an arithmetic number, because the mean of its divisors is an integer number (502200).

Almost surely, 2^3979758 is an apocalyptic number.

3979758 is an abundant number, since it is smaller than the sum of its proper divisors (4055442).

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

3979758 is a wasteful number, since it uses less digits than its factorization.

3979758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311.

The product of its digits is 476280, while the sum is 48.

The square root of 3979758 is about 1994.9330815844. The cubic root of 3979758 is about 158.4718841417.

It can be divided in two parts, 39 and 79758, that added together give a palindrome (79797).

The spelling of 3979758 in words is "three million, nine hundred seventy-nine thousand, seven hundred fifty-eight".