316333939 has 2 divisors, whose sum is σ = 316333940. Its totient is φ = 316333938.

The previous prime is 316333921. The next prime is 316333957. The reversal of 316333939 is 939333613.

It is a balanced prime because it is at equal distance from previous prime (316333921) and next prime (316333957).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316333939 is a prime.

It is not a weakly prime, because it can be changed into another prime (316333139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158166969 + 158166970.

It is an arithmetic number, because the mean of its divisors is an integer number (158166970).

Almost surely, 2^316333939 is an apocalyptic number.

316333939 is a deficient number, since it is larger than the sum of its proper divisors (1).

316333939 is an equidigital number, since it uses as much as digits as its factorization.

316333939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 118098, while the sum is 40.

The square root of 316333939 is about 17785.7791226586. The cubic root of 316333939 is about 681.3683081122.

The spelling of 316333939 in words is "three hundred sixteen million, three hundred thirty-three thousand, nine hundred thirty-nine".