13698338 has 16 divisors (see below), whose sum is σ = 21479040. Its totient is φ = 6545616.

The previous prime is 13698337. The next prime is 13698341. The reversal of 13698338 is 83389631.

It is a junction number, because it is equal to n+sod(n) for n = 13698295 and 13698304.

It is not an unprimeable number, because it can be changed into a prime (13698337) 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, 2348 + ... + 5736.

It is an arithmetic number, because the mean of its divisors is an integer number (1342440).

Almost surely, 2^13698338 is an apocalyptic number.

13698338 is a deficient number, since it is larger than the sum of its proper divisors (7780702).

13698338 is a wasteful number, since it uses less digits than its factorization.

13698338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481.

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

The square root of 13698338 is about 3701.1265852440. The cubic root of 13698338 is about 239.2705746757.

The spelling of 13698338 in words is "thirteen million, six hundred ninety-eight thousand, three hundred thirty-eight".