13446384 has 60 divisors (see below), whose sum is σ = 40414824. Its totient is φ = 3841152.

The previous prime is 13446383. The next prime is 13446437. The reversal of 13446384 is 48364431.

It is a happy number.

13446384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13446383) 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, 507 + ... + 5210.

Almost surely, 2^13446384 is an apocalyptic number.

13446384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13446384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20207412).

13446384 is an abundant number, since it is smaller than the sum of its proper divisors (26968440).

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

13446384 is a wasteful number, since it uses less digits than its factorization.

13446384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5742 (or 5729 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 13446384 is about 3666.9311419769. The cubic root of 13446384 is about 237.7945169907.

The spelling of 13446384 in words is "thirteen million, four hundred forty-six thousand, three hundred eighty-four".