4199898 has 16 divisors (see below), whose sum is σ = 8420256. Its totient is φ = 1396560.

The previous prime is 4199891. The next prime is 4199903. The reversal of 4199898 is 8989914.

It is not an unprimeable number, because it can be changed into a prime (4199891) 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, 3640 + ... + 4652.

It is an arithmetic number, because the mean of its divisors is an integer number (526266).

Almost surely, 2^4199898 is an apocalyptic number.

4199898 is an abundant number, since it is smaller than the sum of its proper divisors (4220358).

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

4199898 is a wasteful number, since it uses less digits than its factorization.

4199898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709.

The product of its digits is 186624, while the sum is 48.

The square root of 4199898 is about 2049.3652675890. The cubic root of 4199898 is about 161.3415584830.

The spelling of 4199898 in words is "four million, one hundred ninety-nine thousand, eight hundred ninety-eight".