3243010993 has 2 divisors, whose sum is σ = 3243010994. Its totient is φ = 3243010992.

The previous prime is 3243010987. The next prime is 3243011003. The reversal of 3243010993 is 3990103423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2606306704 + 636704289 = 51052^2 + 25233^2 .

It is a cyclic number.

It is not a de Polignac number, because 3243010993 - 2¹³ = 3243002801 is a prime.

It is not a weakly prime, because it can be changed into another prime (3243010963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621505496 + 1621505497.

It is an arithmetic number, because the mean of its divisors is an integer number (1621505497).

Almost surely, 2^3243010993 is an apocalyptic number.

It is an amenable number.

3243010993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243010993 is an equidigital number, since it uses as much as digits as its factorization.

3243010993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 3243010993 is about 56947.4406185212. The cubic root of 3243010993 is about 1480.1854821405.

The spelling of 3243010993 in words is "three billion, two hundred forty-three million, ten thousand, nine hundred ninety-three".