13494694 has 4 divisors (see below), whose sum is σ = 20242044. Its totient is φ = 6747346.

The previous prime is 13494673. The next prime is 13494709. The reversal of 13494694 is 49649431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49649431 = 13 ⋅3819187.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373672 + ... + 3373675.

It is an arithmetic number, because the mean of its divisors is an integer number (5060511).

Almost surely, 2^13494694 is an apocalyptic number.

13494694 is a deficient number, since it is larger than the sum of its proper divisors (6747350).

13494694 is an equidigital number, since it uses as much as digits as its factorization.

13494694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6747349.

The product of its digits is 93312, while the sum is 40.

The square root of 13494694 is about 3673.5124880692. The cubic root of 13494694 is about 238.0789583371.

The spelling of 13494694 in words is "thirteen million, four hundred ninety-four thousand, six hundred ninety-four".