11694897306 has 24 divisors (see below), whose sum is σ = 25350358644. Its totient is φ = 3896543040.

The previous prime is 11694897299. The next prime is 11694897311. The reversal of 11694897306 is 60379849611.

11694897306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11667240225 + 27657081 = 108015^2 + 5259^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104955 + ... + 185486.

Almost surely, 2^11694897306 is an apocalyptic number.

11694897306 is an abundant number, since it is smaller than the sum of its proper divisors (13655461338).

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

11694897306 is a wasteful number, since it uses less digits than its factorization.

11694897306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292686 (or 292683 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 11694897306 in words is "eleven billion, six hundred ninety-four million, eight hundred ninety-seven thousand, three hundred six".