6878830 has 16 divisors (see below), whose sum is σ = 14150880. Its totient is φ = 2358432.

The previous prime is 6878827. The next prime is 6878831. The reversal of 6878830 is 388786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6878831) 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, 49065 + ... + 49204.

It is an arithmetic number, because the mean of its divisors is an integer number (884430).

Almost surely, 2^6878830 is an apocalyptic number.

6878830 is an abundant number, since it is smaller than the sum of its proper divisors (7272050).

6878830 is a wasteful number, since it uses less digits than its factorization.

6878830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98283.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 6878830 is about 2622.7523710789. The cubic root of 6878830 is about 190.1829263206.

The spelling of 6878830 in words is "six million, eight hundred seventy-eight thousand, eight hundred thirty".