313442322 has 16 divisors (see below), whose sum is σ = 627111072. Its totient is φ = 104443040.

The previous prime is 313442291. The next prime is 313442369. The reversal of 313442322 is 223244313.

313442322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 313442292 and 313442301.

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 7 ways as a sum of consecutive naturals, for example, 12478 + ... + 27974.

It is an arithmetic number, because the mean of its divisors is an integer number (39194442).

Almost surely, 2^313442322 is an apocalyptic number.

313442322 is an abundant number, since it is smaller than the sum of its proper divisors (313668750).

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

313442322 is a wasteful number, since it uses less digits than its factorization.

313442322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18873.

The product of its digits is 3456, while the sum is 24.

The square root of 313442322 is about 17704.3023584664. The cubic root of 313442322 is about 679.2858144751.

Adding to 313442322 its reverse (223244313), we get a palindrome (536686635).

The spelling of 313442322 in words is "three hundred thirteen million, four hundred forty-two thousand, three hundred twenty-two".