13386893 has 8 divisors (see below), whose sum is σ = 14914200. Its totient is φ = 11930688.

The previous prime is 13386883. The next prime is 13386907. The reversal of 13386893 is 39868331.

13386893 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5929 + 13380964 = 77^2 + 3658^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13386893 - 2²⁰ = 12338317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13386893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13386853) 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, 17378 + ... + 18131.

It is an arithmetic number, because the mean of its divisors is an integer number (1864275).

Almost surely, 2^13386893 is an apocalyptic number.

13386893 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13386893 is a deficient number, since it is larger than the sum of its proper divisors (1527307).

13386893 is a wasteful number, since it uses less digits than its factorization.

13386893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35551.

The product of its digits is 93312, while the sum is 41.

The square root of 13386893 is about 3658.8103257753. The cubic root of 13386893 is about 237.4433061352.

The spelling of 13386893 in words is "thirteen million, three hundred eighty-six thousand, eight hundred ninety-three".