3391376872 has 16 divisors (see below), whose sum is σ = 6847972740. Its totient is φ = 1565250816.

The previous prime is 3391376851. The next prime is 3391376873. The reversal of 3391376872 is 2786731933.

It can be written as a sum of positive squares in 2 ways, for example, as 3262008996 + 129367876 = 57114^2 + 11374^2 .

It is not an unprimeable number, because it can be changed into a prime (3391376873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16304593 + ... + 16304800.

Almost surely, 2^3391376872 is an apocalyptic number.

It is an amenable number.

3391376872 is an abundant number, since it is smaller than the sum of its proper divisors (3456595868).

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

3391376872 is a wasteful number, since it uses less digits than its factorization.

3391376872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32609412 (or 32609408 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 49.

The square root of 3391376872 is about 58235.5292926921. The cubic root of 3391376872 is about 1502.4222894961.

The spelling of 3391376872 in words is "three billion, three hundred ninety-one million, three hundred seventy-six thousand, eight hundred seventy-two".