6777877348 has 48 divisors (see below), whose sum is σ = 13016203200. Its totient is φ = 3062678400.

The previous prime is 6777877333. The next prime is 6777877367. The reversal of 6777877348 is 8437787776.

It is a self number, because there is not a number n which added to its sum of digits gives 6777877348.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8767890 + ... + 8768662.

It is an arithmetic number, because the mean of its divisors is an integer number (271170900).

Almost surely, 2^6777877348 is an apocalyptic number.

It is an amenable number.

6777877348 is a deficient number, since it is larger than the sum of its proper divisors (6238325852).

6777877348 is a wasteful number, since it uses less digits than its factorization.

6777877348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708 (or 1706 counting only the distinct ones).

The product of its digits is 77446656, while the sum is 64.

The square root of 6777877348 is about 82327.8649547041. The cubic root of 6777877348 is about 1892.4797241344.

The spelling of 6777877348 in words is "six billion, seven hundred seventy-seven million, eight hundred seventy-seven thousand, three hundred forty-eight".