13696738 has 16 divisors (see below), whose sum is σ = 22469760. Its totient is φ = 6210000.

The previous prime is 13696733. The next prime is 13696741. The reversal of 13696738 is 83769631.

It is a junction number, because it is equal to n+sod(n) for n = 13696694 and 13696703.

It is not an unprimeable number, because it can be changed into a prime (13696733) 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, 16108 + ... + 16936.

It is an arithmetic number, because the mean of its divisors is an integer number (1404360).

Almost surely, 2^13696738 is an apocalyptic number.

13696738 is a deficient number, since it is larger than the sum of its proper divisors (8773022).

13696738 is a wasteful number, since it uses less digits than its factorization.

13696738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593.

The product of its digits is 163296, while the sum is 43.

The square root of 13696738 is about 3700.9104285297. The cubic root of 13696738 is about 239.2612585133.

The spelling of 13696738 in words is "thirteen million, six hundred ninety-six thousand, seven hundred thirty-eight".