1324330369 has 2 divisors, whose sum is σ = 1324330370. Its totient is φ = 1324330368.

The previous prime is 1324330349. The next prime is 1324330429. The reversal of 1324330369 is 9630334231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1189422144 + 134908225 = 34488^2 + 11615^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324330369 - 2²⁹ = 787459457 is a prime.

It is a super-2 number, since 2×1324330369² = 3507701852511352322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1324330349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662165184 + 662165185.

It is an arithmetic number, because the mean of its divisors is an integer number (662165185).

Almost surely, 2^1324330369 is an apocalyptic number.

It is an amenable number.

1324330369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324330369 is an equidigital number, since it uses as much as digits as its factorization.

1324330369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 34.

The square root of 1324330369 is about 36391.3501947922. The cubic root of 1324330369 is about 1098.1595585102.

The spelling of 1324330369 in words is "one billion, three hundred twenty-four million, three hundred thirty thousand, three hundred sixty-nine".