6780876 has 24 divisors (see below), whose sum is σ = 15864240. Its totient is φ = 2254272.

The previous prime is 6780871. The next prime is 6780881.

6780876 = 864² + 865² + ... + 872².

6780876 is nontrivially palindromic in base 10.

6780876 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6780871) and next prime (6780881).

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (6780871) 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, 8110 + ... + 8906.

It is an arithmetic number, because the mean of its divisors is an integer number (661010).

Almost surely, 2^6780876 is an apocalyptic number.

It is an amenable number.

6780876 is an abundant number, since it is smaller than the sum of its proper divisors (9083364).

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

6780876 is a wasteful number, since it uses less digits than its factorization.

6780876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 6780876 is about 2604.0115207118. The cubic root of 6780876 is about 189.2758771744.

The spelling of 6780876 in words is "six million, seven hundred eighty thousand, eight hundred seventy-six".