3225344641 has 2 divisors, whose sum is σ = 3225344642. Its totient is φ = 3225344640.

The previous prime is 3225344623. The next prime is 3225344653. The reversal of 3225344641 is 1464435223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2334919041 + 890425600 = 48321^2 + 29840^2 .

It is an emirp because it is prime and its reverse (1464435223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3225344641 - 2⁵ = 3225344609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3225344597 and 3225344606.

It is not a weakly prime, because it can be changed into another prime (3225344141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612672320 + 1612672321.

It is an arithmetic number, because the mean of its divisors is an integer number (1612672321).

Almost surely, 2^3225344641 is an apocalyptic number.

It is an amenable number.

3225344641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225344641 is an equidigital number, since it uses as much as digits as its factorization.

3225344641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 34.

The square root of 3225344641 is about 56792.1177717472. The cubic root of 3225344641 is about 1477.4928090595.

Adding to 3225344641 its reverse (1464435223), we get a palindrome (4689779864).

The spelling of 3225344641 in words is "three billion, two hundred twenty-five million, three hundred forty-four thousand, six hundred forty-one".