13697834 has 8 divisors (see below), whose sum is σ = 21440160. Its totient is φ = 6551116.

The previous prime is 13697833. The next prime is 13697891. The reversal of 13697834 is 43879631.

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

It is a junction number, because it is equal to n+sod(n) for n = 13697791 and 13697800.

It is not an unprimeable number, because it can be changed into a prime (13697833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148844 + ... + 148935.

It is an arithmetic number, because the mean of its divisors is an integer number (2680020).

Almost surely, 2^13697834 is an apocalyptic number.

13697834 is a deficient number, since it is larger than the sum of its proper divisors (7742326).

13697834 is a wasteful number, since it uses less digits than its factorization.

13697834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297804.

The product of its digits is 108864, while the sum is 41.

The square root of 13697834 is about 3701.0584972410. The cubic root of 13697834 is about 239.2676401628.

The spelling of 13697834 in words is "thirteen million, six hundred ninety-seven thousand, eight hundred thirty-four".