6727996080 has 200 divisors, whose sum is σ = 25165128912. Its totient is φ = 1656101376.

The previous prime is 6727996073. The next prime is 6727996081. The reversal of 6727996080 is 806997276.

6727996080 is a `hidden beast` number, since 6 + 7 + 27 + 9 + 9 + 608 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (6727996081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 44307 + ... + 124173.

Almost surely, 2^6727996080 is an apocalyptic number.

6727996080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6727996080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12582564456).

6727996080 is an abundant number, since it is smaller than the sum of its proper divisors (18437132832).

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

6727996080 is a wasteful number, since it uses less digits than its factorization.

6727996080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79905 (or 79890 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 6727996080 is about 82024.3627223034. The cubic root of 6727996080 is about 1887.8257688376.

The spelling of 6727996080 in words is "six billion, seven hundred twenty-seven million, nine hundred ninety-six thousand, eighty".