6877718862 has 32 divisors (see below), whose sum is σ = 15752827392. Its totient is φ = 1961021664.

The previous prime is 6877718839. The next prime is 6877718873. The reversal of 6877718862 is 2688177786.

It is a junction number, because it is equal to n+sod(n) for n = 6877718796 and 6877718805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147673 + ... + 188580.

It is an arithmetic number, because the mean of its divisors is an integer number (492275856).

Almost surely, 2^6877718862 is an apocalyptic number.

6877718862 is an abundant number, since it is smaller than the sum of its proper divisors (8875108530).

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

6877718862 is a wasteful number, since it uses less digits than its factorization.

6877718862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336752.

The product of its digits is 12644352, while the sum is 60.

The square root of 6877718862 is about 82932.0134929811. The cubic root of 6877718862 is about 1901.7268568102.

The spelling of 6877718862 in words is "six billion, eight hundred seventy-seven million, seven hundred eighteen thousand, eight hundred sixty-two".