6813304 has 32 divisors (see below), whose sum is σ = 13386240. Its totient is φ = 3247200.

The previous prime is 6813299. The next prime is 6813349. The reversal of 6813304 is 4033186.

It is a super-2 number, since 2×6813304² = 92842222792832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20419 + ... + 20749.

It is an arithmetic number, because the mean of its divisors is an integer number (418320).

Almost surely, 2^6813304 is an apocalyptic number.

It is an amenable number.

6813304 is a deficient number, since it is larger than the sum of its proper divisors (6572936).

6813304 is a wasteful number, since it uses less digits than its factorization.

6813304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 6813304 is about 2610.2306411503. The cubic root of 6813304 is about 189.5771204447.

It can be divided in two parts, 6813 and 304, that added together give a palindrome (7117).

The spelling of 6813304 in words is "six million, eight hundred thirteen thousand, three hundred four".