6018993218 has 16 divisors (see below), whose sum is σ = 10348900224. Its totient is φ = 2571912000.

The previous prime is 6018993163. The next prime is 6018993247. The reversal of 6018993218 is 8123998106.

It is an unprimeable number.

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, 633158 + ... + 642593.

It is an arithmetic number, because the mean of its divisors is an integer number (646806264).

Almost surely, 2^6018993218 is an apocalyptic number.

6018993218 is a deficient number, since it is larger than the sum of its proper divisors (4329907006).

6018993218 is a wasteful number, since it uses less digits than its factorization.

6018993218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276097.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 6018993218 is about 77582.1707481816. The cubic root of 6018993218 is about 1819.0359602827.

The spelling of 6018993218 in words is "six billion, eighteen million, nine hundred ninety-three thousand, two hundred eighteen".