3130243339 has 4 divisors (see below), whose sum is σ = 3142714680. Its totient is φ = 3117772000.

The previous prime is 3130243309. The next prime is 3130243357. The reversal of 3130243339 is 9333420313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9333420313 = 7 ⋅1333345759.

It is a cyclic number.

It is not a de Polignac number, because 3130243339 - 2²³ = 3121854731 is a prime.

It is a super-2 number, since 2×3130243339² = 19596846722707737842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3130243339.

It is not an unprimeable number, because it can be changed into a prime (3130243309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6235294 + ... + 6235795.

It is an arithmetic number, because the mean of its divisors is an integer number (785678670).

Almost surely, 2^3130243339 is an apocalyptic number.

3130243339 is a deficient number, since it is larger than the sum of its proper divisors (12471341).

3130243339 is a wasteful number, since it uses less digits than its factorization.

3130243339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12471340.

The product of its (nonzero) digits is 17496, while the sum is 31.

The square root of 3130243339 is about 55948.5776316074. The cubic root of 3130243339 is about 1462.8260984086.

The spelling of 3130243339 in words is "three billion, one hundred thirty million, two hundred forty-three thousand, three hundred thirty-nine".