3243000097 has 2 divisors, whose sum is σ = 3243000098. Its totient is φ = 3243000096.

The previous prime is 3243000091. The next prime is 3243000113. The reversal of 3243000097 is 7900003423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2051093521 + 1191906576 = 45289^2 + 34524^2 .

It is a cyclic number.

It is not a de Polignac number, because 3243000097 - 2³¹ = 1095516449 is a prime.

It is not a weakly prime, because it can be changed into another prime (3243000091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621500048 + 1621500049.

It is an arithmetic number, because the mean of its divisors is an integer number (1621500049).

Almost surely, 2^3243000097 is an apocalyptic number.

It is an amenable number.

3243000097 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243000097 is an equidigital number, since it uses as much as digits as its factorization.

3243000097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 3243000097 is about 56947.3449512793. The cubic root of 3243000097 is about 1480.1838244095.

The spelling of 3243000097 in words is "three billion, two hundred forty-three million, ninety-seven", and thus it is an aban number.