1324944713 has 2 divisors, whose sum is σ = 1324944714. Its totient is φ = 1324944712.

The previous prime is 1324944707. The next prime is 1324944737. The reversal of 1324944713 is 3174494231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1256915209 + 68029504 = 35453^2 + 8248^2 .

It is an emirp because it is prime and its reverse (3174494231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1324944713 - 2⁴ = 1324944697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1324944913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662472356 + 662472357.

It is an arithmetic number, because the mean of its divisors is an integer number (662472357).

Almost surely, 2^1324944713 is an apocalyptic number.

It is an amenable number.

1324944713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324944713 is an equidigital number, since it uses as much as digits as its factorization.

1324944713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 1324944713 is about 36399.7900131306. The cubic root of 1324944713 is about 1098.3293407784.

The spelling of 1324944713 in words is "one billion, three hundred twenty-four million, nine hundred forty-four thousand, seven hundred thirteen".