9398 has 8 divisors (see below), whose sum is σ = 14592. Its totient is φ = 4536.

The previous prime is 9397. The next prime is 9403. The reversal of 9398 is 8939.

9398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a plaindrome in base 8.

It is a nialpdrome in base 12.

It is a zygodrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 9398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11 + ... + 137.

It is an arithmetic number, because the mean of its divisors is an integer number (1824).

2⁹³⁹⁸ is an apocalyptic number.

9398 is a deficient number, since it is larger than the sum of its proper divisors (5194).

9398 is a wasteful number, since it uses less digits than its factorization.

9398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166.

The product of its digits is 1944, while the sum is 29.

The square root of 9398 is about 96.9432823872. The cubic root of 9398 is about 21.1030460626.

It can be divided in two parts, 93 and 98, that added together give a palindrome (191).

The spelling of 9398 in words is "nine thousand, three hundred ninety-eight".