13398760 has 32 divisors (see below), whose sum is σ = 30792960. Its totient is φ = 5244736.

The previous prime is 13398751. The next prime is 13398779. The reversal of 13398760 is 6789331.

13398760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1684 + ... + 5443.

It is an arithmetic number, because the mean of its divisors is an integer number (962280).

Almost surely, 2^13398760 is an apocalyptic number.

13398760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13398760 is an abundant number, since it is smaller than the sum of its proper divisors (17394200).

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

13398760 is a wasteful number, since it uses less digits than its factorization.

13398760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185 (or 7181 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 13398760 is about 3660.4316685331. The cubic root of 13398760 is about 237.5134470687.

The spelling of 13398760 in words is "thirteen million, three hundred ninety-eight thousand, seven hundred sixty".