1159716366 has 40 divisors (see below), whose sum is σ = 2631546720. Its totient is φ = 381674592.

The previous prime is 1159716361. The next prime is 1159716367. The reversal of 1159716366 is 6636179511.

1159716366 is a `hidden beast` number, since 1 + 1 + 5 + 9 + 7 + 1 + 636 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159716361) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 32511 + ... + 58106.

It is an arithmetic number, because the mean of its divisors is an integer number (65788668).

Almost surely, 2^1159716366 is an apocalyptic number.

1159716366 is an abundant number, since it is smaller than the sum of its proper divisors (1471830354).

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

1159716366 is an equidigital number, since it uses as much as digits as its factorization.

1159716366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90710 (or 90701 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 1159716366 is about 34054.6085867978. The cubic root of 1159716366 is about 1050.6319298085.

The spelling of 1159716366 in words is "one billion, one hundred fifty-nine million, seven hundred sixteen thousand, three hundred sixty-six".