313080768 has 448 divisors, whose sum is σ = 1242608640. Its totient is φ = 74649600.

The previous prime is 313080767. The next prime is 313080773. The reversal of 313080768 is 867080313.

It is a tau number, because it is divible by the number of its divisors (448).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313080767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1729638 + ... + 1729818.

It is an arithmetic number, because the mean of its divisors is an integer number (2773680).

Almost surely, 2^313080768 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 313080768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621304320).

313080768 is an abundant number, since it is smaller than the sum of its proper divisors (929527872).

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

313080768 is a wasteful number, since it uses less digits than its factorization.

313080768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 313080768 is about 17694.0885043565. The cubic root of 313080768 is about 679.0245298316.

The spelling of 313080768 in words is "three hundred thirteen million, eighty thousand, seven hundred sixty-eight".