316793 has 2 divisors, whose sum is σ = 316794. Its totient is φ = 316792.

The previous prime is 316783. The next prime is 316801. The reversal of 316793 is 397613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 273529 + 43264 = 523^2 + 208^2 .

It is a cyclic number.

It is not a de Polignac number, because 316793 - 2⁴ = 316777 is a prime.

It is not a weakly prime, because it can be changed into another prime (316703) 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, 158396 + 158397.

It is an arithmetic number, because the mean of its divisors is an integer number (158397).

2³¹⁶⁷⁹³ is an apocalyptic number.

It is an amenable number.

316793 is a deficient number, since it is larger than the sum of its proper divisors (1).

316793 is an equidigital number, since it uses as much as digits as its factorization.

316793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3402, while the sum is 29.

The square root of 316793 is about 562.8436727902. The cubic root of 316793 is about 68.1697747348.

The spelling of 316793 in words is "three hundred sixteen thousand, seven hundred ninety-three".