9868468271 has 2 divisors, whose sum is σ = 9868468272. Its totient is φ = 9868468270.

The previous prime is 9868468231. The next prime is 9868468277. The reversal of 9868468271 is 1728648689.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9868468271 - 2²² = 9864273967 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9868468271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9868468277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4934234135 + 4934234136.

It is an arithmetic number, because the mean of its divisors is an integer number (4934234136).

Almost surely, 2^9868468271 is an apocalyptic number.

9868468271 is a deficient number, since it is larger than the sum of its proper divisors (1).

9868468271 is an equidigital number, since it uses as much as digits as its factorization.

9868468271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9289728, while the sum is 59.

The square root of 9868468271 is about 99340.1644401699. The cubic root of 9868468271 is about 2144.9470862821.

The spelling of 9868468271 in words is "nine billion, eight hundred sixty-eight million, four hundred sixty-eight thousand, two hundred seventy-one".