313226080 has 24 divisors (see below), whose sum is σ = 739996992. Its totient is φ = 125290368.

The previous prime is 313226051. The next prime is 313226099. The reversal of 313226080 is 80622313.

It is a super-2 number, since 2×313226080² = 196221154384332800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978672 + ... + 978991.

It is an arithmetic number, because the mean of its divisors is an integer number (30833208).

Almost surely, 2^313226080 is an apocalyptic number.

It is an amenable number.

313226080 is an abundant number, since it is smaller than the sum of its proper divisors (426770912).

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

313226080 is a wasteful number, since it uses less digits than its factorization.

313226080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957678 (or 1957670 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 313226080 is about 17698.1942581722. The cubic root of 313226080 is about 679.1295667859.

Adding to 313226080 its reverse (80622313), we get a palindrome (393848393).

The spelling of 313226080 in words is "three hundred thirteen million, two hundred twenty-six thousand, eighty".