84098163 has 8 divisors (see below), whose sum is σ = 112470976. Its totient is φ = 55895400.

The previous prime is 84098159. The next prime is 84098191. The reversal of 84098163 is 36189048.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84098163 - 2² = 84098159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84098363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41353 + ... + 43338.

It is an arithmetic number, because the mean of its divisors is an integer number (14058872).

Almost surely, 2^84098163 is an apocalyptic number.

84098163 is a deficient number, since it is larger than the sum of its proper divisors (28372813).

84098163 is a wasteful number, since it uses less digits than its factorization.

84098163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85025.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 84098163 is about 9170.5050569748. The cubic root of 84098163 is about 438.1224454896.

The spelling of 84098163 in words is "eighty-four million, ninety-eight thousand, one hundred sixty-three".