6804003 has 4 divisors (see below), whose sum is σ = 9072008. Its totient is φ = 4536000.

The previous prime is 6803987. The next prime is 6804011. The reversal of 6804003 is 3004086.

6804003 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6804003 - 2⁴ = 6803987 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6804013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133998 + ... + 1134003.

It is an arithmetic number, because the mean of its divisors is an integer number (2268002).

Almost surely, 2^6804003 is an apocalyptic number.

6804003 is a deficient number, since it is larger than the sum of its proper divisors (2268005).

6804003 is a wasteful number, since it uses less digits than its factorization.

6804003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268004.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 6804003 is about 2608.4483893687. The cubic root of 6804003 is about 189.4908157796.

Adding to 6804003 its reverse (3004086), we get a palindrome (9808089).

The spelling of 6804003 in words is "six million, eight hundred four thousand, three".