9722339317 has 2 divisors, whose sum is σ = 9722339318. Its totient is φ = 9722339316.

The previous prime is 9722339281. The next prime is 9722339329. The reversal of 9722339317 is 7139332279.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9693190116 + 29149201 = 98454^2 + 5399^2 .

It is an emirp because it is prime and its reverse (7139332279) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9722339317 - 2¹¹ = 9722337269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9722331317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4861169658 + 4861169659.

It is an arithmetic number, because the mean of its divisors is an integer number (4861169659).

Almost surely, 2^9722339317 is an apocalyptic number.

It is an amenable number.

9722339317 is a deficient number, since it is larger than the sum of its proper divisors (1).

9722339317 is an equidigital number, since it uses as much as digits as its factorization.

9722339317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 428652, while the sum is 46.

The square root of 9722339317 is about 98601.9234954369. The cubic root of 9722339317 is about 2134.3071768000.

The spelling of 9722339317 in words is "nine billion, seven hundred twenty-two million, three hundred thirty-nine thousand, three hundred seventeen".