313880801 has 8 divisors (see below), whose sum is σ = 342657000. Its totient is φ = 285766272.

The previous prime is 313880783. The next prime is 313880813. The reversal of 313880801 is 108088313.

It can be written as a sum of positive squares in 4 ways, for example, as 5527201 + 308353600 = 2351^2 + 17560^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313880801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313880101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164426 + ... + 166323.

It is an arithmetic number, because the mean of its divisors is an integer number (42832125).

Almost surely, 2^313880801 is an apocalyptic number.

It is an amenable number.

313880801 is a deficient number, since it is larger than the sum of its proper divisors (28776199).

313880801 is a wasteful number, since it uses less digits than its factorization.

313880801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330835.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 313880801 is about 17716.6814330450. The cubic root of 313880801 is about 679.6024211377.

The spelling of 313880801 in words is "three hundred thirteen million, eight hundred eighty thousand, eight hundred one".