313401326 has 8 divisors (see below), whose sum is σ = 537259440. Its totient is φ = 134314848.

The previous prime is 313401323. The next prime is 313401331. The reversal of 313401326 is 623104313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×313401326² = 196440782277116552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313401323) 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, 11192891 + ... + 11192918.

It is an arithmetic number, because the mean of its divisors is an integer number (67157430).

Almost surely, 2^313401326 is an apocalyptic number.

313401326 is a deficient number, since it is larger than the sum of its proper divisors (223858114).

313401326 is a wasteful number, since it uses less digits than its factorization.

313401326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22385818.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 313401326 is about 17703.1445229372. The cubic root of 313401326 is about 679.2561979519.

Adding to 313401326 its reverse (623104313), we get a palindrome (936505639).

The spelling of 313401326 in words is "three hundred thirteen million, four hundred one thousand, three hundred twenty-six".