324620801 has 2 divisors, whose sum is σ = 324620802. Its totient is φ = 324620800.

The previous prime is 324620783. The next prime is 324620819. The reversal of 324620801 is 108026423.

It is a balanced prime because it is at equal distance from previous prime (324620783) and next prime (324620819).

It can be written as a sum of positive squares in only one way, i.e., 242736400 + 81884401 = 15580^2 + 9049^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324620801 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 (324620851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162310400 + 162310401.

It is an arithmetic number, because the mean of its divisors is an integer number (162310401).

Almost surely, 2^324620801 is an apocalyptic number.

It is an amenable number.

324620801 is a deficient number, since it is larger than the sum of its proper divisors (1).

324620801 is an equidigital number, since it uses as much as digits as its factorization.

324620801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 324620801 is about 18017.2362197980. The cubic root of 324620801 is about 687.2669321707.

The spelling of 324620801 in words is "three hundred twenty-four million, six hundred twenty thousand, eight hundred one".