13879694 has 8 divisors (see below), whose sum is σ = 20835360. Its totient is φ = 6934576.

The previous prime is 13879673. The next prime is 13879717. The reversal of 13879694 is 49697831.

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

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 3722 + ... + 6450.

It is an arithmetic number, because the mean of its divisors is an integer number (2604420).

Almost surely, 2^13879694 is an apocalyptic number.

13879694 is a deficient number, since it is larger than the sum of its proper divisors (6955666).

13879694 is a wasteful number, since it uses less digits than its factorization.

13879694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274.

The product of its digits is 326592, while the sum is 47.

The square root of 13879694 is about 3725.5461344614. The cubic root of 13879694 is about 240.3218713762.

The spelling of 13879694 in words is "thirteen million, eight hundred seventy-nine thousand, six hundred ninety-four".