12384369 has 12 divisors (see below), whose sum is σ = 17919616. Its totient is φ = 8241912.

The previous prime is 12384353. The next prime is 12384391. The reversal of 12384369 is 96348321.

12384369 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12384369 - 2⁴ = 12384353 is a prime.

It is a super-2 number, since 2×12384369² = 306745191056322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12384319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7992 + ... + 9414.

Almost surely, 2^12384369 is an apocalyptic number.

It is an amenable number.

12384369 is a deficient number, since it is larger than the sum of its proper divisors (5535247).

12384369 is a wasteful number, since it uses less digits than its factorization.

12384369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396 (or 2393 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 12384369 is about 3519.1432195920. The cubic root of 12384369 is about 231.3616082636.

The spelling of 12384369 in words is "twelve million, three hundred eighty-four thousand, three hundred sixty-nine".