4434198 has 16 divisors (see below), whose sum is σ = 8890560. Its totient is φ = 1474376.

The previous prime is 4434197. The next prime is 4434251. The reversal of 4434198 is 8914344.

It is a happy number.

It is a super-2 number, since 2×4434198² = 39324223806408, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434197) 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, 2893 + ... + 4151.

It is an arithmetic number, because the mean of its divisors is an integer number (555660).

Almost surely, 2^4434198 is an apocalyptic number.

4434198 is an abundant number, since it is smaller than the sum of its proper divisors (4456362).

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

4434198 is a wasteful number, since it uses less digits than its factorization.

4434198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851.

The product of its digits is 13824, while the sum is 33.

The square root of 4434198 is about 2105.7535468331. The cubic root of 4434198 is about 164.2876915416.

The spelling of 4434198 in words is "four million, four hundred thirty-four thousand, one hundred ninety-eight".