8968444871 has 2 divisors, whose sum is σ = 8968444872. Its totient is φ = 8968444870.

The previous prime is 8968444861. The next prime is 8968444879. The reversal of 8968444871 is 1784448698.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8968444871 - 2¹⁴ = 8968428487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8968444871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8968444879) 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, 4484222435 + 4484222436.

It is an arithmetic number, because the mean of its divisors is an integer number (4484222436).

Almost surely, 2^8968444871 is an apocalyptic number.

8968444871 is a deficient number, since it is larger than the sum of its proper divisors (1).

8968444871 is an equidigital number, since it uses as much as digits as its factorization.

8968444871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12386304, while the sum is 59.

The square root of 8968444871 is about 94701.8736403879. The cubic root of 8968444871 is about 2077.6499647547.

The spelling of 8968444871 in words is "eight billion, nine hundred sixty-eight million, four hundred forty-four thousand, eight hundred seventy-one".