800599066 has 8 divisors (see below), whose sum is σ = 1201431924. Its totient is φ = 400121760.

The previous prime is 800599057. The next prime is 800599097. The reversal of 800599066 is 660995008.

800599066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 797780025 + 2819041 = 28245^2 + 1679^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83185 + ... + 92308.

Almost surely, 2^800599066 is an apocalyptic number.

800599066 is a deficient number, since it is larger than the sum of its proper divisors (400832858).

800599066 is a wasteful number, since it uses less digits than its factorization.

800599066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177776.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 800599066 is about 28294.8593564273. The cubic root of 800599066 is about 928.5494270786.

The spelling of 800599066 in words is "eight hundred million, five hundred ninety-nine thousand, sixty-six".