313998944 has 96 divisors (see below), whose sum is σ = 750435840. Its totient is φ = 126415872.

The previous prime is 313998929. The next prime is 313998953. The reversal of 313998944 is 449899313.

It is a junction number, because it is equal to n+sod(n) for n = 313998892 and 313998901.

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, 303452 + ... + 304484.

It is an arithmetic number, because the mean of its divisors is an integer number (7817040).

Almost surely, 2^313998944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313998944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375217920).

313998944 is an abundant number, since it is smaller than the sum of its proper divisors (436436896).

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

313998944 is a wasteful number, since it uses less digits than its factorization.

313998944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132 (or 1124 counting only the distinct ones).

The product of its digits is 839808, while the sum is 50.

The square root of 313998944 is about 17720.0153498805. The cubic root of 313998944 is about 679.6876766413.

The spelling of 313998944 in words is "three hundred thirteen million, nine hundred ninety-eight thousand, nine hundred forty-four".