3150747139 has 4 divisors (see below), whose sum is σ = 3336085224. Its totient is φ = 2965409056.

The previous prime is 3150747097. The next prime is 3150747151. The reversal of 3150747139 is 9317470513.

3150747139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3150747139 - 2⁷ = 3150747011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3150747179) 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, 92669017 + ... + 92669050.

It is an arithmetic number, because the mean of its divisors is an integer number (834021306).

Almost surely, 2^3150747139 is an apocalyptic number.

3150747139 is a deficient number, since it is larger than the sum of its proper divisors (185338085).

3150747139 is a wasteful number, since it uses less digits than its factorization.

3150747139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185338084.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 3150747139 is about 56131.5164502083. The cubic root of 3150747139 is about 1466.0130969623.

The spelling of 3150747139 in words is "three billion, one hundred fifty million, seven hundred forty-seven thousand, one hundred thirty-nine".