313380925 has 54 divisors (see below), whose sum is σ = 463268526. Its totient is φ = 210038400.

The previous prime is 313380901. The next prime is 313380961. The reversal of 313380925 is 529083313.

It can be written as a sum of positive squares in 9 ways, for example, as 289204036 + 24176889 = 17006^2 + 4917^2 .

It is not a de Polignac number, because 313380925 - 2⁷ = 313380797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 510919 + ... + 511531.

Almost surely, 2^313380925 is an apocalyptic number.

It is an amenable number.

313380925 is a deficient number, since it is larger than the sum of its proper divisors (149887601).

313380925 is a wasteful number, since it uses less digits than its factorization.

313380925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 313380925 is about 17702.5683164901. The cubic root of 313380925 is about 679.2414588030.

The spelling of 313380925 in words is "three hundred thirteen million, three hundred eighty thousand, nine hundred twenty-five".