13389468 has 12 divisors (see below), whose sum is σ = 31242120. Its totient is φ = 4463152.

The previous prime is 13389463. The next prime is 13389491. The reversal of 13389468 is 86498331.

It is a happy number.

13389468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13389461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557883 + ... + 557906.

It is an arithmetic number, because the mean of its divisors is an integer number (2603510).

Almost surely, 2^13389468 is an apocalyptic number.

It is an amenable number.

13389468 is an abundant number, since it is smaller than the sum of its proper divisors (17852652).

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

13389468 is a wasteful number, since it uses less digits than its factorization.

13389468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115796 (or 1115794 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 13389468 is about 3659.1621991926. The cubic root of 13389468 is about 237.4585294166.

The spelling of 13389468 in words is "thirteen million, three hundred eighty-nine thousand, four hundred sixty-eight".