4444333198 has 16 divisors (see below), whose sum is σ = 6887776896. Its totient is φ = 2149411320.

The previous prime is 4444333193. The next prime is 4444333247. The reversal of 4444333198 is 8913334444.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444333193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242008 + ... + 259723.

It is an arithmetic number, because the mean of its divisors is an integer number (430486056).

Almost surely, 2^4444333198 is an apocalyptic number.

4444333198 is a deficient number, since it is larger than the sum of its proper divisors (2443443698).

4444333198 is a wasteful number, since it uses less digits than its factorization.

4444333198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501879.

The product of its digits is 497664, while the sum is 43.

The square root of 4444333198 is about 66665.8323131122. The cubic root of 4444333198 is about 1644.1276649063.

The spelling of 4444333198 in words is "four billion, four hundred forty-four million, three hundred thirty-three thousand, one hundred ninety-eight".