13684099 has 24 divisors (see below), whose sum is σ = 17155152. Its totient is φ = 10782720.

The previous prime is 13684093. The next prime is 13684141. The reversal of 13684099 is 99048631.

13684099 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13684099 - 2³ = 13684091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13684091) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 31387 + ... + 31819.

It is an arithmetic number, because the mean of its divisors is an integer number (714798).

Almost surely, 2^13684099 is an apocalyptic number.

13684099 is a deficient number, since it is larger than the sum of its proper divisors (3471053).

13684099 is a wasteful number, since it uses less digits than its factorization.

13684099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 13684099 is about 3699.2024816168. The cubic root of 13684099 is about 239.1876411384.

The spelling of 13684099 in words is "thirteen million, six hundred eighty-four thousand, ninety-nine".