3241289 has 2 divisors, whose sum is σ = 3241290. Its totient is φ = 3241288.

The previous prime is 3241253. The next prime is 3241309. The reversal of 3241289 is 9821423.

3241289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2778889 + 462400 = 1667^2 + 680^2 .

It is a cyclic number.

It is not a de Polignac number, because 3241289 - 2¹² = 3237193 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 (3241219) 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, 1620644 + 1620645.

It is an arithmetic number, because the mean of its divisors is an integer number (1620645).

Almost surely, 2^3241289 is an apocalyptic number.

It is an amenable number.

3241289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3241289 is an equidigital number, since it uses as much as digits as its factorization.

3241289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 29.

The square root of 3241289 is about 1800.3580199505. The cubic root of 3241289 is about 147.9923449900.

The spelling of 3241289 in words is "three million, two hundred forty-one thousand, two hundred eighty-nine".