6730446866 has 32 divisors (see below), whose sum is σ = 11888384256. Its totient is φ = 2817360000.

The previous prime is 6730446857. The next prime is 6730446869. The reversal of 6730446866 is 6686440376.

It is not an unprimeable number, because it can be changed into a prime (6730446869) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 95966 + ... + 150566.

It is an arithmetic number, because the mean of its divisors is an integer number (371512008).

Almost surely, 2^6730446866 is an apocalyptic number.

6730446866 is a deficient number, since it is larger than the sum of its proper divisors (5157937390).

6730446866 is a wasteful number, since it uses less digits than its factorization.

6730446866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55058.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The square root of 6730446866 is about 82039.3007405597. The cubic root of 6730446866 is about 1888.0549651314.

The spelling of 6730446866 in words is "six billion, seven hundred thirty million, four hundred forty-six thousand, eight hundred sixty-six".