6716878 has 8 divisors (see below), whose sum is σ = 11514672. Its totient is φ = 2878656.

The previous prime is 6716873. The next prime is 6716891. The reversal of 6716878 is 8786176.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6716873) 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, 239875 + ... + 239902.

It is an arithmetic number, because the mean of its divisors is an integer number (1439334).

Almost surely, 2^6716878 is an apocalyptic number.

6716878 is a deficient number, since it is larger than the sum of its proper divisors (4797794).

6716878 is a wasteful number, since it uses less digits than its factorization.

6716878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479786.

The product of its digits is 112896, while the sum is 43.

The square root of 6716878 is about 2591.6940405843. The cubic root of 6716878 is about 188.6785311926.

The spelling of 6716878 in words is "six million, seven hundred sixteen thousand, eight hundred seventy-eight".