4446163198 has 16 divisors (see below), whose sum is σ = 6740871984. Its totient is φ = 2199225600.

The previous prime is 4446163177. The next prime is 4446163223. The reversal of 4446163198 is 8913616444.

It is a congruent number.

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, 756973 + ... + 762823.

It is an arithmetic number, because the mean of its divisors is an integer number (421304499).

Almost surely, 2^4446163198 is an apocalyptic number.

4446163198 is a deficient number, since it is larger than the sum of its proper divisors (2294708786).

4446163198 is a wasteful number, since it uses less digits than its factorization.

4446163198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9867.

The product of its digits is 497664, while the sum is 46.

The square root of 4446163198 is about 66679.5560723075. The cubic root of 4446163198 is about 1644.3532961109.

The spelling of 4446163198 in words is "four billion, four hundred forty-six million, one hundred sixty-three thousand, one hundred ninety-eight".