13803346 has 4 divisors (see below), whose sum is σ = 20705022. Its totient is φ = 6901672.

The previous prime is 13803319. The next prime is 13803389. The reversal of 13803346 is 64330831.

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., 12327121 + 1476225 = 3511^2 + 1215^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3450835 + ... + 3450838.

Almost surely, 2^13803346 is an apocalyptic number.

13803346 is a deficient number, since it is larger than the sum of its proper divisors (6901676).

13803346 is an equidigital number, since it uses as much as digits as its factorization.

13803346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6901675.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 13803346 is about 3715.2854533669. The cubic root of 13803346 is about 239.8804149612.

The spelling of 13803346 in words is "thirteen million, eight hundred three thousand, three hundred forty-six".