13684034 has 48 divisors (see below), whose sum is σ = 26889408. Its totient is φ = 5167008.

The previous prime is 13684007. The next prime is 13684039. The reversal of 13684034 is 43048631.

It is a junction number, because it is equal to n+sod(n) for n = 13683988 and 13684006.

It is not an unprimeable number, because it can be changed into a prime (13684039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29069 + ... + 29535.

It is an arithmetic number, because the mean of its divisors is an integer number (560196).

Almost surely, 2^13684034 is an apocalyptic number.

13684034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13684034 is a deficient number, since it is larger than the sum of its proper divisors (13205374).

13684034 is a wasteful number, since it uses less digits than its factorization.

13684034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 13684034 is about 3699.1936959289. The cubic root of 13684034 is about 239.1872624209.

The spelling of 13684034 in words is "thirteen million, six hundred eighty-four thousand, thirty-four".