6767804992 has 56 divisors (see below), whose sum is σ = 15313721976. Its totient is φ = 2939854848.

The previous prime is 6767804963. The next prime is 6767805001. The reversal of 6767804992 is 2994087676.

It can be written as a sum of positive squares in 4 ways, for example, as 1735888896 + 5031916096 = 41664^2 + 70936^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 225103 + ... + 253390.

It is an arithmetic number, because the mean of its divisors is an integer number (273459321).

Almost surely, 2^6767804992 is an apocalyptic number.

It is an amenable number.

6767804992 is an abundant number, since it is smaller than the sum of its proper divisors (8545916984).

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

6767804992 is a wasteful number, since it uses less digits than its factorization.

6767804992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478535 (or 478525 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 58.

The square root of 6767804992 is about 82266.6699945974. The cubic root of 6767804992 is about 1891.5418110464.

The spelling of 6767804992 in words is "six billion, seven hundred sixty-seven million, eight hundred four thousand, nine hundred ninety-two".