6783773876 has 12 divisors (see below), whose sum is σ = 12950841120. Its totient is φ = 3083533560.

The previous prime is 6783773839. The next prime is 6783773879.

6783773876 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6783773879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77088296 + ... + 77088383.

It is an arithmetic number, because the mean of its divisors is an integer number (1079236760).

Almost surely, 2^6783773876 is an apocalyptic number.

It is an amenable number.

6783773876 is a deficient number, since it is larger than the sum of its proper divisors (6167067244).

6783773876 is a wasteful number, since it uses less digits than its factorization.

6783773876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154176694 (or 154176692 counting only the distinct ones).

The product of its digits is 49787136, while the sum is 62.

The square root of 6783773876 is about 82363.6684224300. The cubic root of 6783773876 is about 1893.0283632176.

The spelling of 6783773876 in words is "six billion, seven hundred eighty-three million, seven hundred seventy-three thousand, eight hundred seventy-six".