3157676013 has 4 divisors (see below), whose sum is σ = 4210234688. Its totient is φ = 2105117340.

The previous prime is 3157675973. The next prime is 3157676051. The reversal of 3157676013 is 3106767513.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3157676013 - 2¹⁴ = 3157659629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3157676083) 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, 526279333 + ... + 526279338.

It is an arithmetic number, because the mean of its divisors is an integer number (1052558672).

Almost surely, 2^3157676013 is an apocalyptic number.

It is an amenable number.

3157676013 is a deficient number, since it is larger than the sum of its proper divisors (1052558675).

3157676013 is a wasteful number, since it uses less digits than its factorization.

3157676013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052558674.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 3157676013 is about 56193.2025515542. The cubic root of 3157676013 is about 1467.0869568624.

The spelling of 3157676013 in words is "three billion, one hundred fifty-seven million, six hundred seventy-six thousand, thirteen".