13768694 has 8 divisors (see below), whose sum is σ = 20699040. Its totient is φ = 6869016.

The previous prime is 13768693. The next prime is 13768717. The reversal of 13768694 is 49686731.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13768693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6509 + ... + 8360.

It is an arithmetic number, because the mean of its divisors is an integer number (2587380).

Almost surely, 2^13768694 is an apocalyptic number.

13768694 is a deficient number, since it is larger than the sum of its proper divisors (6930346).

13768694 is a wasteful number, since it uses less digits than its factorization.

13768694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15334.

The product of its digits is 217728, while the sum is 44.

The square root of 13768694 is about 3710.6190858130. The cubic root of 13768694 is about 239.6795143574.

The spelling of 13768694 in words is "thirteen million, seven hundred sixty-eight thousand, six hundred ninety-four".