6775940808 has 192 divisors, whose sum is σ = 22651574400. Its totient is φ = 1781913600.

The previous prime is 6775940779. The next prime is 6775940813. The reversal of 6775940808 is 8080495776.

It is a super-3 number, since 3×6775940808³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2626063 + ... + 2628641.

It is an arithmetic number, because the mean of its divisors is an integer number (117976950).

Almost surely, 2^6775940808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6775940808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11325787200).

6775940808 is an abundant number, since it is smaller than the sum of its proper divisors (15875633592).

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

6775940808 is a wasteful number, since it uses less digits than its factorization.

6775940808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012 (or 3005 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 6775940808 is about 82316.1029689817. The cubic root of 6775940808 is about 1892.2994704657.

The spelling of 6775940808 in words is "six billion, seven hundred seventy-five million, nine hundred forty thousand, eight hundred eight".