13838337 has 8 divisors (see below), whose sum is σ = 20501280. Its totient is φ = 9225540.

The previous prime is 13838317. The next prime is 13838413. The reversal of 13838337 is 73383831.

It is not a de Polignac number, because 13838337 - 2¹⁴ = 13821953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13838317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256239 + ... + 256292.

It is an arithmetic number, because the mean of its divisors is an integer number (2562660).

Almost surely, 2^13838337 is an apocalyptic number.

It is an amenable number.

13838337 is a deficient number, since it is larger than the sum of its proper divisors (6662943).

13838337 is an equidigital number, since it uses as much as digits as its factorization.

13838337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512540 (or 512534 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 13838337 is about 3719.9915322484. The cubic root of 13838337 is about 240.0829400840.

The spelling of 13838337 in words is "thirteen million, eight hundred thirty-eight thousand, three hundred thirty-seven".