8284047018 has 16 divisors (see below), whose sum is σ = 17842562976. Its totient is φ = 2548937520.

The previous prime is 8284046983. The next prime is 8284047029. The reversal of 8284047018 is 8107404828.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53102788 + ... + 53102943.

It is an arithmetic number, because the mean of its divisors is an integer number (1115160186).

Almost surely, 2^8284047018 is an apocalyptic number.

8284047018 is an abundant number, since it is smaller than the sum of its proper divisors (9558515958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8284047018 is a wasteful number, since it uses less digits than its factorization.

8284047018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106205749.

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 8284047018 is about 91016.7403173724. The cubic root of 8284047018 is about 2023.3958351111.

The spelling of 8284047018 in words is "eight billion, two hundred eighty-four million, forty-seven thousand, eighteen".