104829999 has 16 divisors (see below), whose sum is σ = 141820800. Its totient is φ = 68870880.

The previous prime is 104829979. The next prime is 104830031. The reversal of 104829999 is 999928401.

It is a happy number.

It is not a de Polignac number, because 104829999 - 2²⁰ = 103781423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104829979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60852 + ... + 62550.

It is an arithmetic number, because the mean of its divisors is an integer number (8863800).

Almost surely, 2^104829999 is an apocalyptic number.

104829999 is a deficient number, since it is larger than the sum of its proper divisors (36990801).

104829999 is a wasteful number, since it uses less digits than its factorization.

104829999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990.

The product of its (nonzero) digits is 419904, while the sum is 51.

The square root of 104829999 is about 10238.6522062232. The cubic root of 104829999 is about 471.5146532955.

The spelling of 104829999 in words is "one hundred four million, eight hundred twenty-nine thousand, nine hundred ninety-nine".