13794784 has 48 divisors (see below), whose sum is σ = 28498176. Its totient is φ = 6566400.

The previous prime is 13794763. The next prime is 13794791. The reversal of 13794784 is 48749731.

It is a self number, because there is not a number n which added to its sum of digits gives 13794784.

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 7 ways as a sum of consecutive naturals, for example, 72129 + ... + 72319.

It is an arithmetic number, because the mean of its divisors is an integer number (593712).

Almost surely, 2^13794784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13794784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14249088).

13794784 is an abundant number, since it is smaller than the sum of its proper divisors (14703392).

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

13794784 is a wasteful number, since it uses less digits than its factorization.

13794784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 291 counting only the distinct ones).

The product of its digits is 169344, while the sum is 43.

The square root of 13794784 is about 3714.1330078499. The cubic root of 13794784 is about 239.8308066774.

The spelling of 13794784 in words is "thirteen million, seven hundred ninety-four thousand, seven hundred eighty-four".