3138558313 has 8 divisors (see below), whose sum is σ = 3424350240. Its totient is φ = 2852844480.

The previous prime is 3138558299. The next prime is 3138558329.

3138558313 is nontrivially palindromic in base 10.

3138558313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3138558313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3138558713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92481 + ... + 121777.

It is an arithmetic number, because the mean of its divisors is an integer number (428043780).

Almost surely, 2^3138558313 is an apocalyptic number.

It is an amenable number.

3138558313 is a deficient number, since it is larger than the sum of its proper divisors (285791927).

3138558313 is a wasteful number, since it uses less digits than its factorization.

3138558313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39047.

The product of its digits is 129600, while the sum is 40.

The square root of 3138558313 is about 56022.8374236793. The cubic root of 3138558313 is about 1464.1202051322.

It can be divided in two parts, 31385 and 58313, that added together give a palindrome (89698).

The spelling of 3138558313 in words is "three billion, one hundred thirty-eight million, five hundred fifty-eight thousand, three hundred thirteen".