321323314 has 16 divisors (see below), whose sum is σ = 531722520. Its totient is φ = 144685440.

The previous prime is 321323287. The next prime is 321323323. The reversal of 321323314 is 413323123.

It can be written as a sum of positive squares in 4 ways, for example, as 49238289 + 272085025 = 7017^2 + 16495^2 .

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, 149649 + ... + 151780.

Almost surely, 2^321323314 is an apocalyptic number.

321323314 is a deficient number, since it is larger than the sum of its proper divisors (210399206).

321323314 is a wasteful number, since it uses less digits than its factorization.

321323314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301485.

The product of its digits is 1296, while the sum is 22.

The square root of 321323314 is about 17925.4934102244. The cubic root of 321323314 is about 684.9319299401.

Adding to 321323314 its reverse (413323123), we get a palindrome (734646437).

The spelling of 321323314 in words is "three hundred twenty-one million, three hundred twenty-three thousand, three hundred fourteen".