1322318329 has 8 divisors (see below), whose sum is σ = 1327193280. Its totient is φ = 1317452400.

The previous prime is 1322318317. The next prime is 1322318339. The reversal of 1322318329 is 9238132231.

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

It is a cyclic number.

It is not a de Polignac number, because 1322318329 - 2⁷ = 1322318201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322318294 and 1322318303.

It is not an unprimeable number, because it can be changed into a prime (1322318339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430459 + ... + 433519.

It is an arithmetic number, because the mean of its divisors is an integer number (165899160).

Almost surely, 2^1322318329 is an apocalyptic number.

It is an amenable number.

1322318329 is a deficient number, since it is larger than the sum of its proper divisors (4874951).

1322318329 is a wasteful number, since it uses less digits than its factorization.

1322318329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4511.

The product of its digits is 15552, while the sum is 34.

The square root of 1322318329 is about 36363.6952055206. The cubic root of 1322318329 is about 1097.6031362024.

The spelling of 1322318329 in words is "one billion, three hundred twenty-two million, three hundred eighteen thousand, three hundred twenty-nine".