6804486 has 56 divisors (see below), whose sum is σ = 16526160. Its totient is φ = 2087856.

The previous prime is 6804463. The next prime is 6804487. The reversal of 6804486 is 6844086.

It is a self number, because there is not a number n which added to its sum of digits gives 6804486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 18775 + ... + 19133.

It is an arithmetic number, because the mean of its divisors is an integer number (295110).

Almost surely, 2^6804486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6804486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8263080).

6804486 is an abundant number, since it is smaller than the sum of its proper divisors (9721674).

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

6804486 is a wasteful number, since it uses less digits than its factorization.

6804486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 6804486 is about 2608.5409715011. The cubic root of 6804486 is about 189.4952995077.

The spelling of 6804486 in words is "six million, eight hundred four thousand, four hundred eighty-six".