8066744306 has 4 divisors (see below), whose sum is σ = 12100116462. Its totient is φ = 4033372152.

The previous prime is 8066744281. The next prime is 8066744311. The reversal of 8066744306 is 6034476608.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5845978681 + 2220765625 = 76459^2 + 47125^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016686075 + ... + 2016686078.

Almost surely, 2^8066744306 is an apocalyptic number.

8066744306 is a deficient number, since it is larger than the sum of its proper divisors (4033372156).

8066744306 is a wasteful number, since it uses less digits than its factorization.

8066744306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033372155.

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 8066744306 is about 89815.0561208977. The cubic root of 8066744306 is about 2005.5466287346.

The spelling of 8066744306 in words is "eight billion, sixty-six million, seven hundred forty-four thousand, three hundred six".