13838353 has 4 divisors (see below), whose sum is σ = 14099508. Its totient is φ = 13577200.

The previous prime is 13838317. The next prime is 13838413. The reversal of 13838353 is 35383831.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10712529 + 3125824 = 3273^2 + 1768^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13838353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13838453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130498 + ... + 130603.

It is an arithmetic number, because the mean of its divisors is an integer number (3524877).

Almost surely, 2^13838353 is an apocalyptic number.

It is an amenable number.

13838353 is a deficient number, since it is larger than the sum of its proper divisors (261155).

13838353 is an equidigital number, since it uses as much as digits as its factorization.

13838353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261154.

The product of its digits is 25920, while the sum is 34.

The square root of 13838353 is about 3719.9936827903. The cubic root of 13838353 is about 240.0830326126.

The spelling of 13838353 in words is "thirteen million, eight hundred thirty-eight thousand, three hundred fifty-three".