6878080 has 64 divisors (see below), whose sum is σ = 17956080. Its totient is φ = 2498560.

The previous prime is 6878077. The next prime is 6878083. The reversal of 6878080 is 808786.

It is an interprime number because it is at equal distance from previous prime (6878077) and next prime (6878083).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6878083) 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, 6552 + ... + 7528.

Almost surely, 2^6878080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6878080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8978040).

6878080 is an abundant number, since it is smaller than the sum of its proper divisors (11078000).

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

6878080 is a wasteful number, since it uses less digits than its factorization.

6878080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 6878080 is about 2622.6093876138. The cubic root of 6878080 is about 190.1760141771.

The spelling of 6878080 in words is "six million, eight hundred seventy-eight thousand, eighty".