9321722341 has 2 divisors, whose sum is σ = 9321722342. Its totient is φ = 9321722340.

The previous prime is 9321722323. The next prime is 9321722359. The reversal of 9321722341 is 1432271239.

9321722341 = 68270² + 68271².

9321722341 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (9321722323) and next prime (9321722359).

It can be written as a sum of positive squares in only one way, i.e., 4660929441 + 4660792900 = 68271^2 + 68270^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9321722341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9321722297 and 9321722306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9321722741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4660861170 + 4660861171.

It is an arithmetic number, because the mean of its divisors is an integer number (4660861171).

Almost surely, 2^9321722341 is an apocalyptic number.

9321722341 is the 68271-st centered square number.

It is an amenable number.

9321722341 is a deficient number, since it is larger than the sum of its proper divisors (1).

9321722341 is an equidigital number, since it uses as much as digits as its factorization.

9321722341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 9321722341 is about 96549.0670125817. The cubic root of 9321722341 is about 2104.5797511703.

The spelling of 9321722341 in words is "nine billion, three hundred twenty-one million, seven hundred twenty-two thousand, three hundred forty-one".