6877361840 has 40 divisors (see below), whose sum is σ = 16011996000. Its totient is φ = 2747137536.

The previous prime is 6877361839. The next prime is 6877361851. The reversal of 6877361840 is 481637786.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965 + ... + 117284.

It is an arithmetic number, because the mean of its divisors is an integer number (400299900).

Almost surely, 2^6877361840 is an apocalyptic number.

It is an amenable number.

6877361840 is an abundant number, since it is smaller than the sum of its proper divisors (9134634160).

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

6877361840 is a wasteful number, since it uses less digits than its factorization.

6877361840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118989 (or 118983 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 6877361840 is about 82929.8609669641. The cubic root of 6877361840 is about 1901.6939500626.

The spelling of 6877361840 in words is "six billion, eight hundred seventy-seven million, three hundred sixty-one thousand, eight hundred forty".