444198 has 16 divisors (see below), whose sum is σ = 898416. Its totient is φ = 146400.

The previous prime is 444187. The next prime is 444209. The reversal of 444198 is 891444.

It is an interprime number because it is at equal distance from previous prime (444187) and next prime (444209).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240 + ... + 972.

It is an arithmetic number, because the mean of its divisors is an integer number (56151).

2⁴⁴⁴¹⁹⁸ is an apocalyptic number.

444198 is an abundant number, since it is smaller than the sum of its proper divisors (454218).

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

444198 is a wasteful number, since it uses less digits than its factorization.

444198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839.

The product of its digits is 4608, while the sum is 30.

The square root of 444198 is about 666.4818077037. The cubic root of 444198 is about 76.3001748057.

The spelling of 444198 in words is "four hundred forty-four thousand, one hundred ninety-eight".