313340404 has 12 divisors (see below), whose sum is σ = 590526244. Its totient is φ = 144618624.

The previous prime is 313340387. The next prime is 313340407. The reversal of 313340404 is 404043313.

It can be written as a sum of positive squares in 2 ways, for example, as 124277904 + 189062500 = 11148^2 + 13750^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313340407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3012837 + ... + 3012940.

Almost surely, 2^313340404 is an apocalyptic number.

It is an amenable number.

313340404 is a deficient number, since it is larger than the sum of its proper divisors (277185840).

313340404 is a wasteful number, since it uses less digits than its factorization.

313340404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6025794 (or 6025792 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 313340404 is about 17701.4237845434. The cubic root of 313340404 is about 679.2121816227.

Adding to 313340404 its reverse (404043313), we get a palindrome (717383717).

The spelling of 313340404 in words is "three hundred thirteen million, three hundred forty thousand, four hundred four".