1324970329 has 2 divisors, whose sum is σ = 1324970330. Its totient is φ = 1324970328.

The previous prime is 1324970291. The next prime is 1324970347. The reversal of 1324970329 is 9230794231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1294056729 + 30913600 = 35973^2 + 5560^2 .

It is an emirp because it is prime and its reverse (9230794231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1324970329 - 2⁷ = 1324970201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1324970291 and 1324970300.

It is not a weakly prime, because it can be changed into another prime (1324970389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662485164 + 662485165.

It is an arithmetic number, because the mean of its divisors is an integer number (662485165).

Almost surely, 2^1324970329 is an apocalyptic number.

It is an amenable number.

1324970329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324970329 is an equidigital number, since it uses as much as digits as its factorization.

1324970329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 1324970329 is about 36400.1418815916. The cubic root of 1324970329 is about 1098.3364189663.

The spelling of 1324970329 in words is "one billion, three hundred twenty-four million, nine hundred seventy thousand, three hundred twenty-nine".