13349672 has 32 divisors (see below), whose sum is σ = 28761600. Its totient is φ = 5690304.

The previous prime is 13349671. The next prime is 13349681. The reversal of 13349672 is 27694331.

13349672 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

13349672 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (13349671) 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, 11954 + ... + 13022.

It is an arithmetic number, because the mean of its divisors is an integer number (898800).

Almost surely, 2^13349672 is an apocalyptic number.

It is an amenable number.

13349672 is an abundant number, since it is smaller than the sum of its proper divisors (15411928).

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

13349672 is a wasteful number, since it uses less digits than its factorization.

13349672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 1301 counting only the distinct ones).

The product of its digits is 27216, while the sum is 35.

The square root of 13349672 is about 3653.7202958081. The cubic root of 13349672 is about 237.2230389197.

The spelling of 13349672 in words is "thirteen million, three hundred forty-nine thousand, six hundred seventy-two".