13469984 has 48 divisors (see below), whose sum is σ = 30645216. Its totient is φ = 5760000.

The previous prime is 13469983. The next prime is 13469999. The reversal of 13469984 is 48996431.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13469983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4859 + ... + 7109.

It is an arithmetic number, because the mean of its divisors is an integer number (638442).

Almost surely, 2^13469984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13469984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15322608).

13469984 is an abundant number, since it is smaller than the sum of its proper divisors (17175232).

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

13469984 is a wasteful number, since it uses less digits than its factorization.

13469984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289 (or 2281 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 13469984 is about 3670.1476809524. The cubic root of 13469984 is about 237.9335548809.

The spelling of 13469984 in words is "thirteen million, four hundred sixty-nine thousand, nine hundred eighty-four".