324325901 has 2 divisors, whose sum is σ = 324325902. Its totient is φ = 324325900.

The previous prime is 324325873. The next prime is 324325919. The reversal of 324325901 is 109523423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 297597001 + 26728900 = 17251^2 + 5170^2 .

It is a cyclic number.

It is not a de Polignac number, because 324325901 - 2²² = 320131597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324325951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162162950 + 162162951.

It is an arithmetic number, because the mean of its divisors is an integer number (162162951).

Almost surely, 2^324325901 is an apocalyptic number.

It is an amenable number.

324325901 is a deficient number, since it is larger than the sum of its proper divisors (1).

324325901 is an equidigital number, since it uses as much as digits as its factorization.

324325901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 324325901 is about 18009.0505302195. The cubic root of 324325901 is about 687.0587544839.

The spelling of 324325901 in words is "three hundred twenty-four million, three hundred twenty-five thousand, nine hundred one".