13363838 has 16 divisors (see below), whose sum is σ = 20947680. Its totient is φ = 6386016.

The previous prime is 13363837. The next prime is 13363849. The reversal of 13363838 is 83836331.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13363798 and 13363807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13363837) 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, 4856 + ... + 7092.

It is an arithmetic number, because the mean of its divisors is an integer number (1309230).

Almost surely, 2^13363838 is an apocalyptic number.

13363838 is a deficient number, since it is larger than the sum of its proper divisors (7583842).

13363838 is a wasteful number, since it uses less digits than its factorization.

13363838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371.

The product of its digits is 31104, while the sum is 35.

The square root of 13363838 is about 3655.6583538400. The cubic root of 13363838 is about 237.3069189732.

The spelling of 13363838 in words is "thirteen million, three hundred sixty-three thousand, eight hundred thirty-eight".