313425290 has 8 divisors (see below), whose sum is σ = 564165540. Its totient is φ = 125370112.

The previous prime is 313425271. The next prime is 313425313. The reversal of 313425290 is 92524313.

It can be written as a sum of positive squares in 2 ways, for example, as 306355009 + 7070281 = 17503^2 + 2659^2 .

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

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, 15671255 + ... + 15671274.

Almost surely, 2^313425290 is an apocalyptic number.

313425290 is a deficient number, since it is larger than the sum of its proper divisors (250740250).

313425290 is a wasteful number, since it uses less digits than its factorization.

313425290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31342536.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 313425290 is about 17703.8213389087. The cubic root of 313425290 is about 679.2735104511.

The spelling of 313425290 in words is "three hundred thirteen million, four hundred twenty-five thousand, two hundred ninety".