13384812 has 48 divisors (see below), whose sum is σ = 36162560. Its totient is φ = 3773952.

The previous prime is 13384807. The next prime is 13384841. The reversal of 13384812 is 21848331.

13384812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13384812.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5628 + ... + 7644.

Almost surely, 2^13384812 is an apocalyptic number.

13384812 is a gapful number since it is divisible by the number (12) 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 13384812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18081280).

13384812 is an abundant number, since it is smaller than the sum of its proper divisors (22777748).

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

13384812 is a wasteful number, since it uses less digits than its factorization.

13384812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2108 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 13384812 is about 3658.5259326674. The cubic root of 13384812 is about 237.4310019327.

It can be divided in two parts, 13384 and 812, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 13384812 in words is "thirteen million, three hundred eighty-four thousand, eight hundred twelve".