13383338 has 8 divisors (see below), whose sum is σ = 20090532. Its totient is φ = 6686496.

The previous prime is 13383319. The next prime is 13383367. The reversal of 13383338 is 83338331.

13383338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12369289 + 1014049 = 3517^2 + 1007^2 .

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

It is a super-2 number, since 2×13383338² = 358227472044488, which contains 22 as substring.

It is a nialpdrome in base 11.

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, 3806 + ... + 6422.

Almost surely, 2^13383338 is an apocalyptic number.

13383338 is a deficient number, since it is larger than the sum of its proper divisors (6707194).

13383338 is a wasteful number, since it uses less digits than its factorization.

13383338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5176.

The product of its digits is 15552, while the sum is 32.

The square root of 13383338 is about 3658.3244798678. The cubic root of 13383338 is about 237.4222859307.

The spelling of 13383338 in words is "thirteen million, three hundred eighty-three thousand, three hundred thirty-eight".