313108992 has 240 divisors, whose sum is σ = 1095412032. Its totient is φ = 84049920.

The previous prime is 313108987. The next prime is 313109033. The reversal of 313108992 is 299801313.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 548067 + ... + 548637.

Almost surely, 2^313108992 is an apocalyptic number.

313108992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313108992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547706016).

313108992 is an abundant number, since it is smaller than the sum of its proper divisors (782303040).

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

313108992 is a wasteful number, since it uses less digits than its factorization.

313108992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 313108992 is about 17694.8860408876. The cubic root of 313108992 is about 679.0449337384.

The spelling of 313108992 in words is "three hundred thirteen million, one hundred eight thousand, nine hundred ninety-two".