4198338 has 16 divisors (see below), whose sum is σ = 9329760. Its totient is φ = 1399428.

The previous prime is 4198333. The next prime is 4198339. The reversal of 4198338 is 8338914.

It is not an unprimeable number, because it can be changed into a prime (4198331) 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, 38820 + ... + 38927.

It is an arithmetic number, because the mean of its divisors is an integer number (583110).

Almost surely, 2^4198338 is an apocalyptic number.

4198338 is an abundant number, since it is smaller than the sum of its proper divisors (5131422).

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

4198338 is a wasteful number, since it uses less digits than its factorization.

4198338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77758 (or 77752 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 4198338 is about 2048.9846265895. The cubic root of 4198338 is about 161.3215799025.

The spelling of 4198338 in words is "four million, one hundred ninety-eight thousand, three hundred thirty-eight".