9323993243 has 2 divisors, whose sum is σ = 9323993244. Its totient is φ = 9323993242.

The previous prime is 9323993221. The next prime is 9323993257. The reversal of 9323993243 is 3423993239.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9323993243 - 2¹⁰ = 9323992219 is a prime.

It is not a weakly prime, because it can be changed into another prime (9323993843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4661996621 + 4661996622.

It is an arithmetic number, because the mean of its divisors is an integer number (4661996622).

Almost surely, 2^9323993243 is an apocalyptic number.

9323993243 is a deficient number, since it is larger than the sum of its proper divisors (1).

9323993243 is an equidigital number, since it uses as much as digits as its factorization.

9323993243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 944784, while the sum is 47.

The square root of 9323993243 is about 96560.8266482842. The cubic root of 9323993243 is about 2104.7506389863.

The spelling of 9323993243 in words is "nine billion, three hundred twenty-three million, nine hundred ninety-three thousand, two hundred forty-three".