6783870108 has 24 divisors (see below), whose sum is σ = 15949866240. Its totient is φ = 2244027760.

The previous prime is 6783870061. The next prime is 6783870109. The reversal of 6783870108 is 8010783876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6783870109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156148 + ... + 2159291.

It is an arithmetic number, because the mean of its divisors is an integer number (664577760).

Almost surely, 2^6783870108 is an apocalyptic number.

It is an amenable number.

6783870108 is an abundant number, since it is smaller than the sum of its proper divisors (9165996132).

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

6783870108 is a wasteful number, since it uses less digits than its factorization.

6783870108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315577 (or 4315575 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 6783870108 is about 82364.2526099764. The cubic root of 6783870108 is about 1893.0373144321.

The spelling of 6783870108 in words is "six billion, seven hundred eighty-three million, eight hundred seventy thousand, one hundred eight".