4198911 has 8 divisors (see below), whose sum is σ = 5608320. Its totient is φ = 2794392.

The previous prime is 4198891. The next prime is 4198921. The reversal of 4198911 is 1198914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4198911 - 2⁵ = 4198879 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4198921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1996 + ... + 3518.

It is an arithmetic number, because the mean of its divisors is an integer number (701040).

Almost surely, 2^4198911 is an apocalyptic number.

4198911 is a deficient number, since it is larger than the sum of its proper divisors (1409409).

4198911 is a wasteful number, since it uses less digits than its factorization.

4198911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445.

The product of its digits is 2592, while the sum is 33.

The square root of 4198911 is about 2049.1244471725. The cubic root of 4198911 is about 161.3289187638.

The spelling of 4198911 in words is "four million, one hundred ninety-eight thousand, nine hundred eleven".