3242220413 has 2 divisors, whose sum is σ = 3242220414. Its totient is φ = 3242220412.

The previous prime is 3242220409. The next prime is 3242220479. The reversal of 3242220413 is 3140222423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3228285124 + 13935289 = 56818^2 + 3733^2 .

It is a cyclic number.

It is not a de Polignac number, because 3242220413 - 2² = 3242220409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242220403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621110206 + 1621110207.

It is an arithmetic number, because the mean of its divisors is an integer number (1621110207).

Almost surely, 2^3242220413 is an apocalyptic number.

It is an amenable number.

3242220413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242220413 is an equidigital number, since it uses as much as digits as its factorization.

3242220413 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 23.

The square root of 3242220413 is about 56940.4988826055. The cubic root of 3242220413 is about 1480.0651926786.

Adding to 3242220413 its reverse (3140222423), we get a palindrome (6382442836).

The spelling of 3242220413 in words is "three billion, two hundred forty-two million, two hundred twenty thousand, four hundred thirteen".