4098398 has 8 divisors (see below), whose sum is σ = 6157992. Its totient is φ = 2045736.

The previous prime is 4098389. The next prime is 4098403. The reversal of 4098398 is 8938904.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161 + ... + 2867.

It is an arithmetic number, because the mean of its divisors is an integer number (769749).

Almost surely, 2^4098398 is an apocalyptic number.

4098398 is a deficient number, since it is larger than the sum of its proper divisors (2059594).

4098398 is a wasteful number, since it uses less digits than its factorization.

4098398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 4098398 is about 2024.4500487787. The cubic root of 4098398 is about 160.0312178670.

The spelling of 4098398 in words is "four million, ninety-eight thousand, three hundred ninety-eight".