6804840208 has 10 divisors (see below), whose sum is σ = 13184377934. Its totient is φ = 3402420096.

The previous prime is 6804840187. The next prime is 6804840239. The reversal of 6804840208 is 8020484086.

It can be written as a sum of positive squares in only one way, i.e., 5641211664 + 1163628544 = 75108^2 + 34112^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212651241 + ... + 212651272.

Almost surely, 2^6804840208 is an apocalyptic number.

It is an amenable number.

6804840208 is a deficient number, since it is larger than the sum of its proper divisors (6379537726).

6804840208 is a wasteful number, since it uses less digits than its factorization.

6804840208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425302521 (or 425302515 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 6804840208 is about 82491.4553635708. The cubic root of 6804840208 is about 1894.9858751439.

The spelling of 6804840208 in words is "six billion, eight hundred four million, eight hundred forty thousand, two hundred eight".