3264557297 has 2 divisors, whose sum is σ = 3264557298. Its totient is φ = 3264557296.

The previous prime is 3264557287. The next prime is 3264557381. The reversal of 3264557297 is 7927554623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3006986896 + 257570401 = 54836^2 + 16049^2 .

It is a cyclic number.

It is not a de Polignac number, because 3264557297 - 2⁸ = 3264557041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3264557237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632278648 + 1632278649.

It is an arithmetic number, because the mean of its divisors is an integer number (1632278649).

Almost surely, 2^3264557297 is an apocalyptic number.

It is an amenable number.

3264557297 is a deficient number, since it is larger than the sum of its proper divisors (1).

3264557297 is an equidigital number, since it uses as much as digits as its factorization.

3264557297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3175200, while the sum is 50.

The square root of 3264557297 is about 57136.3045444838. The cubic root of 3264557297 is about 1483.4563267904.

The spelling of 3264557297 in words is "three billion, two hundred sixty-four million, five hundred fifty-seven thousand, two hundred ninety-seven".