313708020 has 48 divisors (see below), whose sum is σ = 887096448. Its totient is φ = 82825600.

The previous prime is 313708019. The next prime is 313708037. The reversal of 313708020 is 20807313.

313708020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19824 + ... + 31943.

It is an arithmetic number, because the mean of its divisors is an integer number (18481176).

Almost surely, 2^313708020 is an apocalyptic number.

313708020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313708020 is an abundant number, since it is smaller than the sum of its proper divisors (573388428).

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

313708020 is a wasteful number, since it uses less digits than its factorization.

313708020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51880 (or 51878 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 313708020 is about 17711.8045382169. The cubic root of 313708020 is about 679.4776986975.

The spelling of 313708020 in words is "three hundred thirteen million, seven hundred eight thousand, twenty".