13708694 has 4 divisors (see below), whose sum is σ = 20563044. Its totient is φ = 6854346.

The previous prime is 13708691. The next prime is 13708699. The reversal of 13708694 is 49680731.

13708694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13708691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3427172 + ... + 3427175.

It is an arithmetic number, because the mean of its divisors is an integer number (5140761).

Almost surely, 2^13708694 is an apocalyptic number.

13708694 is a deficient number, since it is larger than the sum of its proper divisors (6854350).

13708694 is an equidigital number, since it uses as much as digits as its factorization.

13708694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6854349.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 13708694 is about 3702.5253544034. The cubic root of 13708694 is about 239.3308560009.

The spelling of 13708694 in words is "thirteen million, seven hundred eight thousand, six hundred ninety-four".