6799878 has 12 divisors (see below), whose sum is σ = 14733108. Its totient is φ = 2266620.

The previous prime is 6799861. The next prime is 6799889. The reversal of 6799878 is 8789976.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 188868 + ... + 188903.

It is an arithmetic number, because the mean of its divisors is an integer number (1227759).

Almost surely, 2^6799878 is an apocalyptic number.

6799878 is an abundant number, since it is smaller than the sum of its proper divisors (7933230).

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

6799878 is a wasteful number, since it uses less digits than its factorization.

6799878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377779 (or 377776 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 54.

The square root of 6799878 is about 2607.6575695440. The cubic root of 6799878 is about 189.4525144233.

The spelling of 6799878 in words is "six million, seven hundred ninety-nine thousand, eight hundred seventy-eight".