6804485 has 8 divisors (see below), whose sum is σ = 8386296. Its totient is φ = 5296320.

The previous prime is 6804463. The next prime is 6804487. The reversal of 6804485 is 5844086.

It can be written as a sum of positive squares in 4 ways, for example, as 261121 + 6543364 = 511^2 + 2558^2 .

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

It is not a de Polignac number, because 6804485 - 2⁸ = 6804229 is a prime.

It is a super-2 number, since 2×6804485² = 92602032230450, which contains 22 as substring.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 18206 + ... + 18575.

It is an arithmetic number, because the mean of its divisors is an integer number (1048287).

Almost surely, 2^6804485 is an apocalyptic number.

It is an amenable number.

6804485 is a deficient number, since it is larger than the sum of its proper divisors (1581811).

6804485 is a wasteful number, since it uses less digits than its factorization.

6804485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36823.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 6804485 is about 2608.5407798231. The cubic root of 6804485 is about 189.4952902248.

The spelling of 6804485 in words is "six million, eight hundred four thousand, four hundred eighty-five".