316093 has 4 divisors (see below), whose sum is σ = 323488. Its totient is φ = 308700.

The previous prime is 316087. The next prime is 316097. The reversal of 316093 is 390613.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 390613 = 167 ⋅2339.

It is a cyclic number.

It is not a de Polignac number, because 316093 - 2¹⁷ = 185021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316097) 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 in 3 ways as a sum of consecutive naturals, for example, 3633 + ... + 3718.

It is an arithmetic number, because the mean of its divisors is an integer number (80872).

2³¹⁶⁰⁹³ is an apocalyptic number.

It is an amenable number.

316093 is a deficient number, since it is larger than the sum of its proper divisors (7395).

316093 is an equidigital number, since it uses as much as digits as its factorization.

316093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7394.

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

The square root of 316093 is about 562.2214866047. The cubic root of 316093 is about 68.1195273779.

The spelling of 316093 in words is "three hundred sixteen thousand, ninety-three".