6727395066 has 16 divisors (see below), whose sum is σ = 15376903104. Its totient is φ = 1922112864.

The previous prime is 6727395049. The next prime is 6727395067. The reversal of 6727395066 is 6605937276.

It is a super-2 number, since 2×6727395066² = 90515688748082288712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6727395067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80087995 + ... + 80088078.

It is an arithmetic number, because the mean of its divisors is an integer number (961056444).

Almost surely, 2^6727395066 is an apocalyptic number.

6727395066 is an abundant number, since it is smaller than the sum of its proper divisors (8649508038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6727395066 is a wasteful number, since it uses less digits than its factorization.

6727395066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160176085.

The product of its (nonzero) digits is 2857680, while the sum is 51.

The square root of 6727395066 is about 82020.6990094574. The cubic root of 6727395066 is about 1887.7695538076.

The spelling of 6727395066 in words is "six billion, seven hundred twenty-seven million, three hundred ninety-five thousand, sixty-six".