313079 has 4 divisors (see below), whose sum is σ = 337176. Its totient is φ = 288984.

The previous prime is 313037. The next prime is 313081. The reversal of 313079 is 970313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313079 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 (313009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12029 + ... + 12054.

It is an arithmetic number, because the mean of its divisors is an integer number (84294).

2³¹³⁰⁷⁹ is an apocalyptic number.

313079 is a deficient number, since it is larger than the sum of its proper divisors (24097).

313079 is a wasteful number, since it uses less digits than its factorization.

313079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24096.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 313079 is about 559.5346280616. The cubic root of 313079 is about 67.9023251655.

The spelling of 313079 in words is "three hundred thirteen thousand, seventy-nine".