13966799 has 8 divisors (see below), whose sum is σ = 17413248. Its totient is φ = 10883160.

The previous prime is 13966793. The next prime is 13966807. The reversal of 13966799 is 99766931.

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

It is a cyclic number.

It is not a de Polignac number, because 13966799 - 2⁴ = 13966783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13966793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90617 + ... + 90770.

It is an arithmetic number, because the mean of its divisors is an integer number (2176656).

Almost surely, 2^13966799 is an apocalyptic number.

13966799 is a deficient number, since it is larger than the sum of its proper divisors (3446449).

13966799 is a wasteful number, since it uses less digits than its factorization.

13966799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181405.

The product of its digits is 551124, while the sum is 50.

The square root of 13966799 is about 3737.2180830131. The cubic root of 13966799 is about 240.8235538654.

The spelling of 13966799 in words is "thirteen million, nine hundred sixty-six thousand, seven hundred ninety-nine".