6789078 has 12 divisors (see below), whose sum is σ = 14709708. Its totient is φ = 2263020.

The previous prime is 6789077. The next prime is 6789089. The reversal of 6789078 is 8709876.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6789077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 188568 + ... + 188603.

It is an arithmetic number, because the mean of its divisors is an integer number (1225809).

Almost surely, 2^6789078 is an apocalyptic number.

6789078 is an abundant number, since it is smaller than the sum of its proper divisors (7920630).

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

6789078 is a wasteful number, since it uses less digits than its factorization.

6789078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377179 (or 377176 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 6789078 is about 2605.5859225902. The cubic root of 6789078 is about 189.3521610858.

The spelling of 6789078 in words is "six million, seven hundred eighty-nine thousand, seventy-eight".