313563326 has 32 divisors (see below), whose sum is σ = 500242176. Its totient is φ = 147168000.

The previous prime is 313563319. The next prime is 313563331. The reversal of 313563326 is 623365313.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 313563292 and 313563301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744596 + ... + 745016.

It is an arithmetic number, because the mean of its divisors is an integer number (15632568).

Almost surely, 2^313563326 is an apocalyptic number.

313563326 is a deficient number, since it is larger than the sum of its proper divisors (186678850).

313563326 is a wasteful number, since it uses less digits than its factorization.

313563326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788.

The product of its digits is 29160, while the sum is 32.

The square root of 313563326 is about 17707.7193901417. The cubic root of 313563326 is about 679.3732156969.

The spelling of 313563326 in words is "three hundred thirteen million, five hundred sixty-three thousand, three hundred twenty-six".