13839306 has 16 divisors (see below), whose sum is σ = 29807904. Its totient is φ = 4258224.

The previous prime is 13839271. The next prime is 13839311. The reversal of 13839306 is 60393831.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88636 + ... + 88791.

It is an arithmetic number, because the mean of its divisors is an integer number (1862994).

Almost surely, 2^13839306 is an apocalyptic number.

13839306 is an abundant number, since it is smaller than the sum of its proper divisors (15968598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13839306 is a wasteful number, since it uses less digits than its factorization.

13839306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177445.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 13839306 is about 3720.1217722005. The cubic root of 13839306 is about 240.0885437182.

The spelling of 13839306 in words is "thirteen million, eight hundred thirty-nine thousand, three hundred six".