6878982 has 32 divisors (see below), whose sum is σ = 15894144. Its totient is φ = 1961600.

The previous prime is 6878981. The next prime is 6878983. The reversal of 6878982 is 2898786.

It is a happy number.

6878982 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6878981) and next prime (6878983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6878981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1944 + ... + 4187.

It is an arithmetic number, because the mean of its divisors is an integer number (496692).

Almost surely, 2^6878982 is an apocalyptic number.

6878982 is an abundant number, since it is smaller than the sum of its proper divisors (9015162).

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

6878982 is a wasteful number, since it uses less digits than its factorization.

6878982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164.

The product of its digits is 387072, while the sum is 48.

The square root of 6878982 is about 2622.7813481112. The cubic root of 6878982 is about 190.1843271204.

It can be divided in two parts, 687 and 8982, that added together give a palindrome (9669).

The spelling of 6878982 in words is "six million, eight hundred seventy-eight thousand, nine hundred eighty-two".