13794691 has 4 divisors (see below), whose sum is σ = 14270400. Its totient is φ = 13318984.

The previous prime is 13794689. The next prime is 13794707. The reversal of 13794691 is 19649731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19649731 = 701 ⋅28031.

It is a cyclic number.

It is not a de Polignac number, because 13794691 - 2¹ = 13794689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13794611) by changing a digit.

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, 237811 + ... + 237868.

It is an arithmetic number, because the mean of its divisors is an integer number (3567600).

Almost surely, 2^13794691 is an apocalyptic number.

13794691 is a deficient number, since it is larger than the sum of its proper divisors (475709).

13794691 is an equidigital number, since it uses as much as digits as its factorization.

13794691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475708.

The product of its digits is 40824, while the sum is 40.

The square root of 13794691 is about 3714.1204880833. The cubic root of 13794691 is about 239.8302677221.

The spelling of 13794691 in words is "thirteen million, seven hundred ninety-four thousand, six hundred ninety-one".