13608794 has 4 divisors (see below), whose sum is σ = 20413194. Its totient is φ = 6804396.

The previous prime is 13608787. The next prime is 13608799. The reversal of 13608794 is 49780631.

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

It can be written as a sum of positive squares in only one way, i.e., 13053769 + 555025 = 3613^2 + 745^2 .

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (13608799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3402197 + ... + 3402200.

Almost surely, 2^13608794 is an apocalyptic number.

13608794 is a deficient number, since it is larger than the sum of its proper divisors (6804400).

13608794 is an equidigital number, since it uses as much as digits as its factorization.

13608794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804399.

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

The square root of 13608794 is about 3689.0098942670. The cubic root of 13608794 is about 238.7480757865.

The spelling of 13608794 in words is "thirteen million, six hundred eight thousand, seven hundred ninety-four".