13808306 has 8 divisors (see below), whose sum is σ = 20760960. Its totient is φ = 6887988.

The previous prime is 13808287. The next prime is 13808351. The reversal of 13808306 is 60380831.

13808306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6986 + ... + 8741.

It is an arithmetic number, because the mean of its divisors is an integer number (2595120).

Almost surely, 2^13808306 is an apocalyptic number.

13808306 is a deficient number, since it is larger than the sum of its proper divisors (6952654).

13808306 is a wasteful number, since it uses less digits than its factorization.

13808306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16168.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 13808306 is about 3715.9529060525. The cubic root of 13808306 is about 239.9091438499.

The spelling of 13808306 in words is "thirteen million, eight hundred eight thousand, three hundred six".