313426 has 8 divisors (see below), whose sum is σ = 477360. Its totient is φ = 154308.

The previous prime is 313409. The next prime is 313471. The reversal of 313426 is 624313.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036 + ... + 1303.

It is an arithmetic number, because the mean of its divisors is an integer number (59670).

2³¹³⁴²⁶ is an apocalyptic number.

313426 is a deficient number, since it is larger than the sum of its proper divisors (163934).

313426 is a wasteful number, since it uses less digits than its factorization.

313426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408.

The product of its digits is 432, while the sum is 19.

The square root of 313426 is about 559.8446213013. The cubic root of 313426 is about 67.9274023369.

Adding to 313426 its reverse (624313), we get a palindrome (937739).

It can be divided in two parts, 3134 and 26, that added together give a triangular number (3160 = T₇₉).

The spelling of 313426 in words is "three hundred thirteen thousand, four hundred twenty-six".