9308974231 has 2 divisors, whose sum is σ = 9308974232. Its totient is φ = 9308974230.

The previous prime is 9308974201. The next prime is 9308974249. The reversal of 9308974231 is 1324798039.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9308974231 - 2¹⁵ = 9308941463 is a prime.

It is a super-2 number, since 2×9308974231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9308974201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4654487115 + 4654487116.

It is an arithmetic number, because the mean of its divisors is an integer number (4654487116).

Almost surely, 2^9308974231 is an apocalyptic number.

9308974231 is a deficient number, since it is larger than the sum of its proper divisors (1).

9308974231 is an equidigital number, since it uses as much as digits as its factorization.

9308974231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 9308974231 is about 96483.0256107260. The cubic root of 9308974231 is about 2103.6199266207.

The spelling of 9308974231 in words is "nine billion, three hundred eight million, nine hundred seventy-four thousand, two hundred thirty-one".