11694795399 has 12 divisors (see below), whose sum is σ = 19305694096. Its totient is φ = 6682740192.

The previous prime is 11694795391. The next prime is 11694795439. The reversal of 11694795399 is 99359749611.

11694795399 is a `hidden beast` number, since 1 + 1 + 6 + 94 + 7 + 9 + 539 + 9 = 666.

It is not a de Polignac number, because 11694795399 - 2³ = 11694795391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 185631673 = 11694795399 / (1 + 1 + 6 + 9 + 4 + 7 + 9 + 5 + 3 + 9 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11694795391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92815774 + ... + 92815899.

Almost surely, 2^11694795399 is an apocalyptic number.

11694795399 is a deficient number, since it is larger than the sum of its proper divisors (7610898697).

11694795399 is a wasteful number, since it uses less digits than its factorization.

11694795399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185631686 (or 185631683 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 63.

The spelling of 11694795399 in words is "eleven billion, six hundred ninety-four million, seven hundred ninety-five thousand, three hundred ninety-nine".