313080725 has 6 divisors (see below), whose sum is σ = 388220130. Its totient is φ = 250464560.

The previous prime is 313080707. The next prime is 313080739. The reversal of 313080725 is 527080313.

It can be written as a sum of positive squares in 3 ways, for example, as 10355524 + 302725201 = 3218^2 + 17399^2 .

It is not a de Polignac number, because 313080725 - 2⁶ = 313080661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6261590 + ... + 6261639.

It is an arithmetic number, because the mean of its divisors is an integer number (64703355).

Almost surely, 2^313080725 is an apocalyptic number.

It is an amenable number.

313080725 is a deficient number, since it is larger than the sum of its proper divisors (75139405).

313080725 is a wasteful number, since it uses less digits than its factorization.

313080725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12523239 (or 12523234 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 313080725 is about 17694.0872892613. The cubic root of 313080725 is about 679.0244987448.

The spelling of 313080725 in words is "three hundred thirteen million, eighty thousand, seven hundred twenty-five".