3113239 has 2 divisors, whose sum is σ = 3113240. Its totient is φ = 3113238.

The previous prime is 3113221. The next prime is 3113249. The reversal of 3113239 is 9323113.

3113239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113239 - 2⁷ = 3113111 is a prime.

It is a super-2 number, since 2×3113239² = 19384514142242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556619 + 1556620.

It is an arithmetic number, because the mean of its divisors is an integer number (1556620).

Almost surely, 2^3113239 is an apocalyptic number.

3113239 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113239 is an equidigital number, since it uses as much as digits as its factorization.

3113239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486, while the sum is 22.

The square root of 3113239 is about 1764.4373040718. The cubic root of 3113239 is about 146.0172463520.

The spelling of 3113239 in words is "three million, one hundred thirteen thousand, two hundred thirty-nine".