3243038923 has 2 divisors, whose sum is σ = 3243038924. Its totient is φ = 3243038922.

The previous prime is 3243038891. The next prime is 3243038933. The reversal of 3243038923 is 3298303423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3243038923 - 2⁵ = 3243038891 is a prime.

It is not a weakly prime, because it can be changed into another prime (3243038933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621519461 + 1621519462.

It is an arithmetic number, because the mean of its divisors is an integer number (1621519462).

Almost surely, 2^3243038923 is an apocalyptic number.

3243038923 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243038923 is an equidigital number, since it uses as much as digits as its factorization.

3243038923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 3243038923 is about 56947.6858441149. The cubic root of 3243038923 is about 1480.1897314284.

The spelling of 3243038923 in words is "three billion, two hundred forty-three million, thirty-eight thousand, nine hundred twenty-three".