6841809608 has 16 divisors (see below), whose sum is σ = 12952942080. Its totient is φ = 3387691728.

The previous prime is 6841809571. The next prime is 6841809629. The reversal of 6841809608 is 8069081486.

It is a happy number.

It is a super-2 number, since 2×6841809608² = 93620717424242227328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4150760 + ... + 4152407.

It is an arithmetic number, because the mean of its divisors is an integer number (809558880).

Almost surely, 2^6841809608 is an apocalyptic number.

It is an amenable number.

6841809608 is a deficient number, since it is larger than the sum of its proper divisors (6111132472).

6841809608 is a wasteful number, since it uses less digits than its factorization.

6841809608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8303276 (or 8303272 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 50.

The square root of 6841809608 is about 82715.2320192599. The cubic root of 6841809608 is about 1898.4113782836.

The spelling of 6841809608 in words is "six billion, eight hundred forty-one million, eight hundred nine thousand, six hundred eight".