316499 has 2 divisors, whose sum is σ = 316500. Its totient is φ = 316498.

The previous prime is 316493. The next prime is 316501. The reversal of 316499 is 994613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316499 - 2⁸ = 316243 is a prime.

Together with 316501, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (316493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158249 + 158250.

It is an arithmetic number, because the mean of its divisors is an integer number (158250).

2³¹⁶⁴⁹⁹ is an apocalyptic number.

316499 is a deficient number, since it is larger than the sum of its proper divisors (1).

316499 is an equidigital number, since it uses as much as digits as its factorization.

316499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 32.

The square root of 316499 is about 562.5824384035. The cubic root of 316499 is about 68.1486798695.

It can be divided in two parts, 3164 and 99, that multiplied together give a triangular number (313236 = T₇₉₁).

The spelling of 316499 in words is "three hundred sixteen thousand, four hundred ninety-nine".