3979329325 has 12 divisors (see below), whose sum is σ = 5008017760. Its totient is φ = 3135947760.

The previous prime is 3979329323. The next prime is 3979329359. The reversal of 3979329325 is 5239239793.

It is not a de Polignac number, because 3979329325 - 2¹ = 3979329323 is a prime.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3979329323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1186185 + ... + 1189534.

Almost surely, 2^3979329325 is an apocalyptic number.

It is an amenable number.

3979329325 is a deficient number, since it is larger than the sum of its proper divisors (1028688435).

3979329325 is a wasteful number, since it uses less digits than its factorization.

3979329325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375796 (or 2375791 counting only the distinct ones).

The product of its digits is 2755620, while the sum is 52.

The square root of 3979329325 is about 63081.9255016839. The cubic root of 3979329325 is about 1584.6619406592.

The spelling of 3979329325 in words is "three billion, nine hundred seventy-nine million, three hundred twenty-nine thousand, three hundred twenty-five".