8866442306 has 8 divisors (see below), whose sum is σ = 13322093004. Its totient is φ = 4425744640.

The previous prime is 8866442279. The next prime is 8866442317. The reversal of 8866442306 is 6032446688.

It can be written as a sum of positive squares in 2 ways, for example, as 8188621081 + 677821225 = 90491^2 + 26035^2 .

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

It is a super-2 number, since 2×8866442306² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3736775 + ... + 3739146.

Almost surely, 2^8866442306 is an apocalyptic number.

8866442306 is a deficient number, since it is larger than the sum of its proper divisors (4455650698).

8866442306 is a wasteful number, since it uses less digits than its factorization.

8866442306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476516.

The product of its (nonzero) digits is 1327104, while the sum is 47.

The square root of 8866442306 is about 94161.7879290745. The cubic root of 8866442306 is about 2069.7431987123.

The spelling of 8866442306 in words is "eight billion, eight hundred sixty-six million, four hundred forty-two thousand, three hundred six".