104398 has 8 divisors (see below), whose sum is σ = 178992. Its totient is φ = 44736.

The previous prime is 104393. The next prime is 104399. The reversal of 104398 is 893401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104393) by changing a digit.

104398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3715 + ... + 3742.

It is an arithmetic number, because the mean of its divisors is an integer number (22374).

2¹⁰⁴³⁹⁸ is an apocalyptic number.

104398 is a deficient number, since it is larger than the sum of its proper divisors (74594).

104398 is an equidigital number, since it uses as much as digits as its factorization.

104398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7466.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 104398 is about 323.1067934909. The cubic root of 104398 is about 47.0866065719.

Adding to 104398 its reverse (893401), we get a palindrome (997799).

The spelling of 104398 in words is "one hundred four thousand, three hundred ninety-eight".