11682690693 has 4 divisors (see below), whose sum is σ = 15576920928. Its totient is φ = 7788460460.

The previous prime is 11682690671. The next prime is 11682690697. The reversal of 11682690693 is 39609628611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11682690693 - 2²⁹ = 11145819781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11682690697) 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, 1947115113 + ... + 1947115118.

It is an arithmetic number, because the mean of its divisors is an integer number (3894230232).

Almost surely, 2^11682690693 is an apocalyptic number.

It is an amenable number.

11682690693 is a deficient number, since it is larger than the sum of its proper divisors (3894230235).

11682690693 is an equidigital number, since it uses as much as digits as its factorization.

11682690693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894230234.

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 11682690693 in words is "eleven billion, six hundred eighty-two million, six hundred ninety thousand, six hundred ninety-three".