313377 has 4 divisors (see below), whose sum is σ = 417840. Its totient is φ = 208916.

The previous prime is 313373. The next prime is 313381. The reversal of 313377 is 773313.

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.

It is an interprime number because it is at equal distance from previous prime (313373) and next prime (313381).

It is a cyclic number.

It is not a de Polignac number, because 313377 - 2² = 313373 is a prime.

It is a D-number.

313377 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 313377.

It is not an unprimeable number, because it can be changed into a prime (313373) 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, 52227 + ... + 52232.

It is an arithmetic number, because the mean of its divisors is an integer number (104460).

2³¹³³⁷⁷ is an apocalyptic number.

It is an amenable number.

313377 is a deficient number, since it is larger than the sum of its proper divisors (104463).

313377 is a wasteful number, since it uses less digits than its factorization.

313377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104462.

The product of its digits is 1323, while the sum is 24.

The square root of 313377 is about 559.8008574484. The cubic root of 313377 is about 67.9238623028.

The spelling of 313377 in words is "three hundred thirteen thousand, three hundred seventy-seven".