4398 has 8 divisors (see below), whose sum is σ = 8808. Its totient is φ = 1464.

The previous prime is 4397. The next prime is 4409. The reversal of 4398 is 8934.

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

4398 is an admirable number.

It is a plaindrome in base 11, base 12 and base 16.

It is a nialpdrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361 + ... + 372.

It is an arithmetic number, because the mean of its divisors is an integer number (1101).

2⁴³⁹⁸ is an apocalyptic number.

4398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4404).

4398 is a wasteful number, since it uses less digits than its factorization.

4398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738.

The product of its digits is 864, while the sum is 24.

The square root of 4398 is about 66.3174185264. The cubic root of 4398 is about 16.3839422440.

It can be divided in two parts, 43 and 98, that added together give a palindrome (141).

The spelling of 4398 in words is "four thousand, three hundred ninety-eight".