11806363764 has 96 divisors (see below), whose sum is σ = 34027105280. Its totient is φ = 3515529600.

The previous prime is 11806363759. The next prime is 11806363787. The reversal of 11806363764 is 46736360811.

11806363764 is a `hidden beast` number, since 1 + 1 + 8 + 0 + 6 + 3 + 637 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92107 + ... + 179154.

Almost surely, 2^11806363764 is an apocalyptic number.

It is an amenable number.

11806363764 is an abundant number, since it is smaller than the sum of its proper divisors (22220741516).

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

11806363764 is a wasteful number, since it uses less digits than its factorization.

11806363764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271318 (or 271310 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 11806363764 in words is "eleven billion, eight hundred six million, three hundred sixty-three thousand, seven hundred sixty-four".