13388 has 6 divisors (see below), whose sum is σ = 23436. Its totient is φ = 6692.

The previous prime is 13381. The next prime is 13397. The reversal of 13388 is 88331.

It is a plaindrome in base 10 and base 16.

It is not an unprimeable number, because it can be changed into a prime (13381) by changing a digit.

13388 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670 + ... + 1677.

It is an arithmetic number, because the mean of its divisors is an integer number (3906).

2¹³³⁸⁸ is an apocalyptic number.

It is an amenable number.

13388 is a deficient number, since it is larger than the sum of its proper divisors (10048).

13388 is a wasteful number, since it uses less digits than its factorization.

13388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351 (or 3349 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 13388 is about 115.7065253130. The cubic root of 13388 is about 23.7449850907.

The spelling of 13388 in words is "thirteen thousand, three hundred eighty-eight".