324493241 has 2 divisors, whose sum is σ = 324493242. Its totient is φ = 324493240.

The previous prime is 324493237. The next prime is 324493259. The reversal of 324493241 is 142394423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232410025 + 92083216 = 15245^2 + 9596^2 .

It is a cyclic number.

It is not a de Polignac number, because 324493241 - 2² = 324493237 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 324493198 and 324493207.

It is not a weakly prime, because it can be changed into another prime (324493201) 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 as a sum of consecutive naturals, namely, 162246620 + 162246621.

It is an arithmetic number, because the mean of its divisors is an integer number (162246621).

Almost surely, 2^324493241 is an apocalyptic number.

It is an amenable number.

324493241 is a deficient number, since it is larger than the sum of its proper divisors (1).

324493241 is an equidigital number, since it uses as much as digits as its factorization.

324493241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 32.

The square root of 324493241 is about 18013.6959283763. The cubic root of 324493241 is about 687.1768996824.

The spelling of 324493241 in words is "three hundred twenty-four million, four hundred ninety-three thousand, two hundred forty-one".