313860 has 24 divisors (see below), whose sum is σ = 878976. Its totient is φ = 83680.

The previous prime is 313853. The next prime is 313879. The reversal of 313860 is 68313.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

313860 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2556 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (36624).

2³¹³⁸⁶⁰ is an apocalyptic number.

313860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313860 is an abundant number, since it is smaller than the sum of its proper divisors (565116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313860 is a wasteful number, since it uses less digits than its factorization.

313860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243 (or 5241 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 313860 is about 560.2320947607. The cubic root of 313860 is about 67.9587408302.

The spelling of 313860 in words is "three hundred thirteen thousand, eight hundred sixty".