9405322313 has 2 divisors, whose sum is σ = 9405322314. Its totient is φ = 9405322312.

The previous prime is 9405322291. The next prime is 9405322343. The reversal of 9405322313 is 3132235049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7978598329 + 1426723984 = 89323^2 + 37772^2 .

It is a cyclic number.

It is not a de Polignac number, because 9405322313 - 2¹⁸ = 9405060169 is a prime.

It is a super-2 number, since 2×9405322313² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9405322313.

It is not a weakly prime, because it can be changed into another prime (9405322343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4702661156 + 4702661157.

It is an arithmetic number, because the mean of its divisors is an integer number (4702661157).

Almost surely, 2^9405322313 is an apocalyptic number.

It is an amenable number.

9405322313 is a deficient number, since it is larger than the sum of its proper divisors (1).

9405322313 is an equidigital number, since it uses as much as digits as its factorization.

9405322313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 9405322313 is about 96981.0409977125. The cubic root of 9405322313 is about 2110.8525348814.

The spelling of 9405322313 in words is "nine billion, four hundred five million, three hundred twenty-two thousand, three hundred thirteen".