313003340 has 48 divisors (see below), whose sum is σ = 745137120. Its totient is φ = 109486080.

The previous prime is 313003331. The next prime is 313003363. The reversal of 313003340 is 43300313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26741 + ... + 36620.

It is an arithmetic number, because the mean of its divisors is an integer number (15523690).

Almost surely, 2^313003340 is an apocalyptic number.

It is an amenable number.

313003340 is an abundant number, since it is smaller than the sum of its proper divisors (432133780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313003340 is a wasteful number, since it uses less digits than its factorization.

313003340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63402 (or 63400 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 313003340 is about 17691.9004066833. The cubic root of 313003340 is about 678.9685487011.

Adding to 313003340 its reverse (43300313), we get a palindrome (356303653).

The spelling of 313003340 in words is "three hundred thirteen million, three thousand, three hundred forty".