2000366866 has 16 divisors (see below), whose sum is σ = 3025348056. Its totient is φ = 991931776.

The previous prime is 2000366813. The next prime is 2000366867. The reversal of 2000366866 is 6686630002.

It can be written as a sum of positive squares in 4 ways, for example, as 1898780625 + 101586241 = 43575^2 + 10079^2 .

It is not an unprimeable number, because it can be changed into a prime (2000366867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347040 + ... + 352756.

Almost surely, 2^2000366866 is an apocalyptic number.

2000366866 is a deficient number, since it is larger than the sum of its proper divisors (1024981190).

2000366866 is a wasteful number, since it uses less digits than its factorization.

2000366866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7133.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 2000366866 is about 44725.4610484900. The cubic root of 2000366866 is about 1259.9980822176.

Adding to 2000366866 its reverse (6686630002), we get a palindrome (8686996868).

The spelling of 2000366866 in words is "two billion, three hundred sixty-six thousand, eight hundred sixty-six".