313275044 has 12 divisors (see below), whose sum is σ = 548446668. Its totient is φ = 156576000.

The previous prime is 313275037. The next prime is 313275071. The reversal of 313275044 is 440572313.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 114746944 + 198528100 = 10712^2 + 14090^2 .

It is a junction number, because it is equal to n+sod(n) for n = 313274998 and 313275016.

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, 2777 + ... + 25184.

It is an arithmetic number, because the mean of its divisors is an integer number (45703889).

Almost surely, 2^313275044 is an apocalyptic number.

It is an amenable number.

313275044 is a deficient number, since it is larger than the sum of its proper divisors (235171624).

313275044 is a wasteful number, since it uses less digits than its factorization.

313275044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30766 (or 30764 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 313275044 is about 17699.5775090820. The cubic root of 313275044 is about 679.1649524808.

The spelling of 313275044 in words is "three hundred thirteen million, two hundred seventy-five thousand, forty-four".