104389833 has 4 divisors (see below), whose sum is σ = 139186448. Its totient is φ = 69593220.

The previous prime is 104389829. The next prime is 104389837. The reversal of 104389833 is 338983401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (104389829) and next prime (104389837).

It is not a de Polignac number, because 104389833 - 2² = 104389829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104389791 and 104389800.

It is not an unprimeable number, because it can be changed into a prime (104389837) 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, 17398303 + ... + 17398308.

It is an arithmetic number, because the mean of its divisors is an integer number (34796612).

Almost surely, 2^104389833 is an apocalyptic number.

It is an amenable number.

104389833 is a deficient number, since it is larger than the sum of its proper divisors (34796615).

104389833 is an equidigital number, since it uses as much as digits as its factorization.

104389833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34796614.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 104389833 is about 10217.1342851115. The cubic root of 104389833 is about 470.8537868648.

The spelling of 104389833 in words is "one hundred four million, three hundred eighty-nine thousand, eight hundred thirty-three".