320322314 has 8 divisors (see below), whose sum is σ = 517443780. Its totient is φ = 147841056.

The previous prime is 320322307. The next prime is 320322341. The reversal of 320322314 is 413223023.

It can be written as a sum of positive squares in 2 ways, for example, as 317374225 + 2948089 = 17815^2 + 1717^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6160019 + ... + 6160070.

Almost surely, 2^320322314 is an apocalyptic number.

320322314 is a deficient number, since it is larger than the sum of its proper divisors (197121466).

320322314 is a wasteful number, since it uses less digits than its factorization.

320322314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12320104.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 320322314 is about 17897.5505027923. The cubic root of 320322314 is about 684.2199471065.

Adding to 320322314 its reverse (413223023), we get a palindrome (733545337).

The spelling of 320322314 in words is "three hundred twenty million, three hundred twenty-two thousand, three hundred fourteen".