104189398 has 8 divisors (see below), whose sum is σ = 158933160. Its totient is φ = 51211680.

The previous prime is 104189389. The next prime is 104189399. The reversal of 104189398 is 893981401.

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 (104189399) 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, 441363 + ... + 441598.

It is an arithmetic number, because the mean of its divisors is an integer number (19866645).

Almost surely, 2^104189398 is an apocalyptic number.

104189398 is a deficient number, since it is larger than the sum of its proper divisors (54743762).

104189398 is an equidigital number, since it uses as much as digits as its factorization.

104189398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883022.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 104189398 is about 10207.3208042071. The cubic root of 104189398 is about 470.5522375571.

The spelling of 104189398 in words is "one hundred four million, one hundred eighty-nine thousand, three hundred ninety-eight".