6878788 has 12 divisors (see below), whose sum is σ = 13757632. Its totient is φ = 2948040.

The previous prime is 6878777. The next prime is 6878789. The reversal of 6878788 is 8878786.

6878788 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6878789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122808 + ... + 122863.

Almost surely, 2^6878788 is an apocalyptic number.

It is an amenable number.

6878788 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6878788 is a wasteful number, since it uses less digits than its factorization.

6878788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245682 (or 245680 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 52.

The square root of 6878788 is about 2622.7443642109. The cubic root of 6878788 is about 190.1825392538.

The spelling of 6878788 in words is "six million, eight hundred seventy-eight thousand, seven hundred eighty-eight".