3242398897 has 2 divisors, whose sum is σ = 3242398898. Its totient is φ = 3242398896.

The previous prime is 3242398843. The next prime is 3242398909. The reversal of 3242398897 is 7988932423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2233129536 + 1009269361 = 47256^2 + 31769^2 .

It is a cyclic number.

It is not a de Polignac number, because 3242398897 - 2¹⁹ = 3241874609 is a prime.

It is not a weakly prime, because it can be changed into another prime (3242398597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621199448 + 1621199449.

It is an arithmetic number, because the mean of its divisors is an integer number (1621199449).

Almost surely, 2^3242398897 is an apocalyptic number.

It is an amenable number.

3242398897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242398897 is an equidigital number, since it uses as much as digits as its factorization.

3242398897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 55.

The square root of 3242398897 is about 56942.0661462157. The cubic root of 3242398897 is about 1480.0923513409.

The spelling of 3242398897 in words is "three billion, two hundred forty-two million, three hundred ninety-eight thousand, eight hundred ninety-seven".