8084842187 has 2 divisors, whose sum is σ = 8084842188. Its totient is φ = 8084842186.

The previous prime is 8084842109. The next prime is 8084842223. The reversal of 8084842187 is 7812484808.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8084842187 - 2¹⁸ = 8084580043 is a prime.

It is not a weakly prime, because it can be changed into another prime (8084842387) 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, 4042421093 + 4042421094.

It is an arithmetic number, because the mean of its divisors is an integer number (4042421094).

Almost surely, 2^8084842187 is an apocalyptic number.

8084842187 is a deficient number, since it is larger than the sum of its proper divisors (1).

8084842187 is an equidigital number, since it uses as much as digits as its factorization.

8084842187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 917504, while the sum is 50.

The square root of 8084842187 is about 89915.7504945602. The cubic root of 8084842187 is about 2007.0453347369.

The spelling of 8084842187 in words is "eight billion, eighty-four million, eight hundred forty-two thousand, one hundred eighty-seven".