311714339 has 2 divisors, whose sum is σ = 311714340. Its totient is φ = 311714338.

The previous prime is 311714327. The next prime is 311714411. The reversal of 311714339 is 933417113.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 311714339 - 2¹⁶ = 311648803 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (311714639) 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, 155857169 + 155857170.

It is an arithmetic number, because the mean of its divisors is an integer number (155857170).

Almost surely, 2^311714339 is an apocalyptic number.

311714339 is a deficient number, since it is larger than the sum of its proper divisors (1).

311714339 is an equidigital number, since it uses as much as digits as its factorization.

311714339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 32.

The square root of 311714339 is about 17655.4336961741. The cubic root of 311714339 is about 678.0352303433.

The spelling of 311714339 in words is "three hundred eleven million, seven hundred fourteen thousand, three hundred thirty-nine".