1323008922 has 16 divisors (see below), whose sum is σ = 2702316672. Its totient is φ = 431619840.

The previous prime is 1323008881. The next prime is 1323008923. The reversal of 1323008922 is 2298003231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1323008922.

It is not an unprimeable number, because it can be changed into a prime (1323008923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345479 + ... + 2346042.

It is an arithmetic number, because the mean of its divisors is an integer number (168894792).

Almost surely, 2^1323008922 is an apocalyptic number.

1323008922 is an abundant number, since it is smaller than the sum of its proper divisors (1379307750).

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

1323008922 is a wasteful number, since it uses less digits than its factorization.

1323008922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691573.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1323008922 is about 36373.1896044325. The cubic root of 1323008922 is about 1097.7941807508.

The spelling of 1323008922 in words is "one billion, three hundred twenty-three million, eight thousand, nine hundred twenty-two".