3116359243 has 4 divisors (see below), whose sum is σ = 3175158528. Its totient is φ = 3057559960.

The previous prime is 3116359231. The next prime is 3116359261. The reversal of 3116359243 is 3429536113.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3116359243 is a prime.

It is a super-3 number, since 3×3116359243³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3116359223) 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, 29399563 + ... + 29399668.

It is an arithmetic number, because the mean of its divisors is an integer number (793789632).

Almost surely, 2^3116359243 is an apocalyptic number.

3116359243 is a deficient number, since it is larger than the sum of its proper divisors (58799285).

3116359243 is an equidigital number, since it uses as much as digits as its factorization.

3116359243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58799284.

The product of its digits is 58320, while the sum is 37.

The square root of 3116359243 is about 55824.3606591244. The cubic root of 3116359243 is about 1460.6601197992.

The spelling of 3116359243 in words is "three billion, one hundred sixteen million, three hundred fifty-nine thousand, two hundred forty-three".