116384866 has 8 divisors (see below), whose sum is σ = 188006364. Its totient is φ = 53716080.

The previous prime is 116384837. The next prime is 116384867. The reversal of 116384866 is 668483611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 116186841 + 198025 = 10779^2 + 445^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (116384867) 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, 2238145 + ... + 2238196.

Almost surely, 2^116384866 is an apocalyptic number.

116384866 is a deficient number, since it is larger than the sum of its proper divisors (71621498).

116384866 is a wasteful number, since it uses less digits than its factorization.

116384866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4476356.

The product of its digits is 165888, while the sum is 43.

The square root of 116384866 is about 10788.1817745160. The cubic root of 116384866 is about 488.2386659540.

The spelling of 116384866 in words is "one hundred sixteen million, three hundred eighty-four thousand, eight hundred sixty-six".