9398422433 has 2 divisors, whose sum is σ = 9398422434. Its totient is φ = 9398422432.

The previous prime is 9398422421. The next prime is 9398422487. The reversal of 9398422433 is 3342248939.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9225026209 + 173396224 = 96047^2 + 13168^2 .

It is an emirp because it is prime and its reverse (3342248939) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9398422433 - 2⁴ = 9398422417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9398422933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4699211216 + 4699211217.

It is an arithmetic number, because the mean of its divisors is an integer number (4699211217).

Almost surely, 2^9398422433 is an apocalyptic number.

It is an amenable number.

9398422433 is a deficient number, since it is larger than the sum of its proper divisors (1).

9398422433 is an equidigital number, since it uses as much as digits as its factorization.

9398422433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 47.

The square root of 9398422433 is about 96945.4611263467. The cubic root of 9398422433 is about 2110.3362246561.

The spelling of 9398422433 in words is "nine billion, three hundred ninety-eight million, four hundred twenty-two thousand, four hundred thirty-three".