13916799 has 32 divisors (see below), whose sum is σ = 22937600. Its totient is φ = 8281440.

The previous prime is 13916789. The next prime is 13916801. The reversal of 13916799 is 99761931.

It is not a de Polignac number, because 13916799 - 2⁴ = 13916783 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 (13916729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10242 + ... + 11520.

It is an arithmetic number, because the mean of its divisors is an integer number (716800).

Almost surely, 2^13916799 is an apocalyptic number.

13916799 is a deficient number, since it is larger than the sum of its proper divisors (9020801).

13916799 is a wasteful number, since it uses less digits than its factorization.

13916799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332 (or 1326 counting only the distinct ones).

The product of its digits is 91854, while the sum is 45.

The square root of 13916799 is about 3730.5226175430. The cubic root of 13916799 is about 240.5358340342.

The spelling of 13916799 in words is "thirteen million, nine hundred sixteen thousand, seven hundred ninety-nine".