3939315296 has 96 divisors (see below), whose sum is σ = 9352062720. Its totient is φ = 1595635200.

The previous prime is 3939315251. The next prime is 3939315299. The reversal of 3939315296 is 6925139393.

3939315296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3939315299) 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, 2429366 + ... + 2430986.

It is an arithmetic number, because the mean of its divisors is an integer number (97417320).

Almost surely, 2^3939315296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3939315296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4676031360).

3939315296 is an abundant number, since it is smaller than the sum of its proper divisors (5412747424).

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

3939315296 is a wasteful number, since it uses less digits than its factorization.

3939315296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228 (or 2220 counting only the distinct ones).

The product of its digits is 1180980, while the sum is 50.

The square root of 3939315296 is about 62763.9649480496. The cubic root of 3939315296 is about 1579.3325301169.

The spelling of 3939315296 in words is "three billion, nine hundred thirty-nine million, three hundred fifteen thousand, two hundred ninety-six".