6609582008 has 16 divisors (see below), whose sum is σ = 12408073560. Its totient is φ = 3300762400.

The previous prime is 6609581999. The next prime is 6609582043. The reversal of 6609582008 is 8002859066.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6609582008.

It is a congruent number.

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, 496598 + ... + 509733.

Almost surely, 2^6609582008 is an apocalyptic number.

It is an amenable number.

6609582008 is a deficient number, since it is larger than the sum of its proper divisors (5798491552).

6609582008 is a wasteful number, since it uses less digits than its factorization.

6609582008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007158 (or 1007154 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 6609582008 is about 81299.3358398456. The cubic root of 6609582008 is about 1876.6847797809.

The spelling of 6609582008 in words is "six billion, six hundred nine million, five hundred eighty-two thousand, eight".