13699593966 has 16 divisors (see below), whose sum is σ = 28283033088. Its totient is φ = 4419223800.

The previous prime is 13699593961. The next prime is 13699594009. The reversal of 13699593966 is 66939599631.

It is a junction number, because it is equal to n+sod(n) for n = 13699593897 and 13699593906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13699593961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36826680 + ... + 36827051.

It is an arithmetic number, because the mean of its divisors is an integer number (1767689568).

Almost surely, 2^13699593966 is an apocalyptic number.

13699593966 is an abundant number, since it is smaller than the sum of its proper divisors (14583439122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13699593966 is a wasteful number, since it uses less digits than its factorization.

13699593966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73653767.

The product of its digits is 63772920, while the sum is 66.

The spelling of 13699593966 in words is "thirteen billion, six hundred ninety-nine million, five hundred ninety-three thousand, nine hundred sixty-six".