7066303066 has 8 divisors (see below), whose sum is σ = 10637175924. Its totient is φ = 3520577760.

The previous prime is 7066303063. The next prime is 7066303099. The reversal of 7066303066 is 6603036607.

It can be written as a sum of positive squares in 2 ways, for example, as 6252855625 + 813447441 = 79075^2 + 28521^2 .

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

It is a super-2 number, since 2×7066303066² = 99865278041122000712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7066303063) 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, 6286185 + ... + 6287308.

Almost surely, 2^7066303066 is an apocalyptic number.

7066303066 is a deficient number, since it is larger than the sum of its proper divisors (3570872858).

7066303066 is a wasteful number, since it uses less digits than its factorization.

7066303066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12573776.

The product of its (nonzero) digits is 81648, while the sum is 37.

The square root of 7066303066 is about 84061.3054026643. The cubic root of 7066303066 is about 1918.9518897922.

The spelling of 7066303066 in words is "seven billion, sixty-six million, three hundred three thousand, sixty-six".