325883249 has 2 divisors, whose sum is σ = 325883250. Its totient is φ = 325883248.

The previous prime is 325883221. The next prime is 325883279. The reversal of 325883249 is 942388523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314707600 + 11175649 = 17740^2 + 3343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325883249 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 (325883279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162941624 + 162941625.

It is an arithmetic number, because the mean of its divisors is an integer number (162941625).

Almost surely, 2^325883249 is an apocalyptic number.

It is an amenable number.

325883249 is a deficient number, since it is larger than the sum of its proper divisors (1).

325883249 is an equidigital number, since it uses as much as digits as its factorization.

325883249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 44.

The square root of 325883249 is about 18052.2366758250. The cubic root of 325883249 is about 688.1567051387.

The spelling of 325883249 in words is "three hundred twenty-five million, eight hundred eighty-three thousand, two hundred forty-nine".