3242213309 has 2 divisors, whose sum is σ = 3242213310. Its totient is φ = 3242213308.

The previous prime is 3242213251. The next prime is 3242213321. The reversal of 3242213309 is 9033122423.

3242213309 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., 2889600025 + 352613284 = 53755^2 + 18778^2 .

It is a cyclic number.

It is not a de Polignac number, because 3242213309 - 2⁸ = 3242213053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242213339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621106654 + 1621106655.

It is an arithmetic number, because the mean of its divisors is an integer number (1621106655).

Almost surely, 2^3242213309 is an apocalyptic number.

It is an amenable number.

3242213309 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242213309 is an equidigital number, since it uses as much as digits as its factorization.

3242213309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3242213309 is about 56940.4365016637. The cubic root of 3242213309 is about 1480.0641116919.

The spelling of 3242213309 in words is "three billion, two hundred forty-two million, two hundred thirteen thousand, three hundred nine".