9308068369 has 2 divisors, whose sum is σ = 9308068370. Its totient is φ = 9308068368.

The previous prime is 9308068349. The next prime is 9308068373. The reversal of 9308068369 is 9638608039.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7363699344 + 1944369025 = 85812^2 + 44095^2 .

It is an emirp because it is prime and its reverse (9638608039) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9308068369 - 2¹⁷ = 9307937297 is a prime.

It is a super-2 number, since 2×9308068369² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9308068349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4654034184 + 4654034185.

It is an arithmetic number, because the mean of its divisors is an integer number (4654034185).

Almost surely, 2^9308068369 is an apocalyptic number.

It is an amenable number.

9308068369 is a deficient number, since it is larger than the sum of its proper divisors (1).

9308068369 is an equidigital number, since it uses as much as digits as its factorization.

9308068369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The square root of 9308068369 is about 96478.3310852753. The cubic root of 9308068369 is about 2103.5516895582.

The spelling of 9308068369 in words is "nine billion, three hundred eight million, sixty-eight thousand, three hundred sixty-nine".