3139771108 has 12 divisors (see below), whose sum is σ = 5495580720. Its totient is φ = 1569605192.

The previous prime is 3139771079. The next prime is 3139771111. The reversal of 3139771108 is 8011779313.

3139771108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3139771108² = 19716325221263095328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43798 + ... + 90541.

It is an arithmetic number, because the mean of its divisors is an integer number (457965060).

Almost surely, 2^3139771108 is an apocalyptic number.

It is an amenable number.

3139771108 is a deficient number, since it is larger than the sum of its proper divisors (2355809612).

3139771108 is a wasteful number, since it uses less digits than its factorization.

3139771108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140186 (or 140184 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 3139771108 is about 56033.6604908157. The cubic root of 3139771108 is about 1464.3087682471.

The spelling of 3139771108 in words is "three billion, one hundred thirty-nine million, seven hundred seventy-one thousand, one hundred eight".