11699761684 has 24 divisors (see below), whose sum is σ = 22351606760. Its totient is φ = 5325917184.

The previous prime is 11699761673. The next prime is 11699761751. The reversal of 11699761684 is 48616799611.

It can be written as a sum of positive squares in 4 ways, for example, as 160275600 + 11539486084 = 12660^2 + 107422^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1537269 + ... + 1544860.

Almost surely, 2^11699761684 is an apocalyptic number.

It is an amenable number.

11699761684 is a deficient number, since it is larger than the sum of its proper divisors (10651845076).

11699761684 is a wasteful number, since it uses less digits than its factorization.

11699761684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082219 (or 3082217 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 58.

The spelling of 11699761684 in words is "eleven billion, six hundred ninety-nine million, seven hundred sixty-one thousand, six hundred eighty-four".