13389384 has 16 divisors (see below), whose sum is σ = 33473520. Its totient is φ = 4463120.

The previous prime is 13389377. The next prime is 13389391. The reversal of 13389384 is 48398331.

It is an interprime number because it is at equal distance from previous prime (13389377) and next prime (13389391).

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, 278922 + ... + 278969.

It is an arithmetic number, because the mean of its divisors is an integer number (2092095).

Almost surely, 2^13389384 is an apocalyptic number.

It is an amenable number.

13389384 is an abundant number, since it is smaller than the sum of its proper divisors (20084136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13389384 is a wasteful number, since it uses less digits than its factorization.

13389384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557900 (or 557896 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 13389384 is about 3659.1507211374. The cubic root of 13389384 is about 237.4580328432.

The spelling of 13389384 in words is "thirteen million, three hundred eighty-nine thousand, three hundred eighty-four".