13844668 has 6 divisors (see below), whose sum is σ = 24228176. Its totient is φ = 6922332.

The previous prime is 13844659. The next prime is 13844683. The reversal of 13844668 is 86644831.

It is a self number, because there is not a number n which added to its sum of digits gives 13844668.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1730580 + ... + 1730587.

Almost surely, 2^13844668 is an apocalyptic number.

It is an amenable number.

13844668 is a deficient number, since it is larger than the sum of its proper divisors (10383508).

13844668 is a wasteful number, since it uses less digits than its factorization.

13844668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3461171 (or 3461169 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 13844668 is about 3720.8423777419. The cubic root of 13844668 is about 240.1195469238.

The spelling of 13844668 in words is "thirteen million, eight hundred forty-four thousand, six hundred sixty-eight".