3244605809 has 2 divisors, whose sum is σ = 3244605810. Its totient is φ = 3244605808.

The previous prime is 3244605769. The next prime is 3244605823. The reversal of 3244605809 is 9085064423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3211715584 + 32890225 = 56672^2 + 5735^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3244605809 is a prime.

It is not a weakly prime, because it can be changed into another prime (3244605829) 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, 1622302904 + 1622302905.

It is an arithmetic number, because the mean of its divisors is an integer number (1622302905).

Almost surely, 2^3244605809 is an apocalyptic number.

It is an amenable number.

3244605809 is a deficient number, since it is larger than the sum of its proper divisors (1).

3244605809 is an equidigital number, since it uses as much as digits as its factorization.

3244605809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 3244605809 is about 56961.4414231241. The cubic root of 3244605809 is about 1480.4280793893.

The spelling of 3244605809 in words is "three billion, two hundred forty-four million, six hundred five thousand, eight hundred nine".