313375705 has 16 divisors (see below), whose sum is σ = 399580560. Its totient is φ = 235934976.

The previous prime is 313375703. The next prime is 313375717. The reversal of 313375705 is 507573313.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 121104 + 313254601 = 348^2 + 17699^2 .

It is not a de Polignac number, because 313375705 - 2¹ = 313375703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313375703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18187 + ... + 30943.

It is an arithmetic number, because the mean of its divisors is an integer number (24973785).

Almost surely, 2^313375705 is an apocalyptic number.

It is an amenable number.

313375705 is a deficient number, since it is larger than the sum of its proper divisors (86204855).

313375705 is an equidigital number, since it uses as much as digits as its factorization.

313375705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12813 (or 12779 counting only the distinct ones).

The product of its (nonzero) digits is 33075, while the sum is 34.

The square root of 313375705 is about 17702.4208796424. The cubic root of 313375705 is about 679.2376873970.

The spelling of 313375705 in words is "three hundred thirteen million, three hundred seventy-five thousand, seven hundred five".