104003939 has 8 divisors (see below), whose sum is σ = 112122192. Its totient is φ = 95902560.

The previous prime is 104003923. The next prime is 104003951. The reversal of 104003939 is 939300401.

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

It is not a de Polignac number, because 104003939 - 2⁴ = 104003923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104003959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10517 + ... + 17849.

It is an arithmetic number, because the mean of its divisors is an integer number (14015274).

Almost surely, 2^104003939 is an apocalyptic number.

104003939 is a deficient number, since it is larger than the sum of its proper divisors (8118253).

104003939 is a wasteful number, since it uses less digits than its factorization.

104003939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8437.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 104003939 is about 10198.2321507210. The cubic root of 104003939 is about 470.2728745893.

The spelling of 104003939 in words is "one hundred four million, three thousand, nine hundred thirty-nine".