313895 has 8 divisors (see below), whose sum is σ = 382704. Its totient is φ = 247104.

The previous prime is 313889. The next prime is 313897. The reversal of 313895 is 598313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313895 - 2⁴ = 313879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134 + ... + 803.

It is an arithmetic number, because the mean of its divisors is an integer number (47838).

2³¹³⁸⁹⁵ is an apocalyptic number.

313895 is a deficient number, since it is larger than the sum of its proper divisors (68809).

313895 is an equidigital number, since it uses as much as digits as its factorization.

313895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009.

The product of its digits is 3240, while the sum is 29.

The square root of 313895 is about 560.2633309436. The cubic root of 313895 is about 67.9612668689.

The spelling of 313895 in words is "three hundred thirteen thousand, eight hundred ninety-five".