4198898 has 32 divisors (see below), whose sum is σ = 7413120. Its totient is φ = 1762560.

The previous prime is 4198891. The next prime is 4198921. The reversal of 4198898 is 8988914.

It is not an unprimeable number, because it can be changed into a prime (4198891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38468 + ... + 38576.

It is an arithmetic number, because the mean of its divisors is an integer number (231660).

Almost surely, 2^4198898 is an apocalyptic number.

4198898 is a deficient number, since it is larger than the sum of its proper divisors (3214222).

4198898 is a wasteful number, since it uses less digits than its factorization.

4198898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242.

The product of its digits is 165888, while the sum is 47.

The square root of 4198898 is about 2049.1212750835. The cubic root of 4198898 is about 161.3287522700.

The spelling of 4198898 in words is "four million, one hundred ninety-eight thousand, eight hundred ninety-eight".