3117557008 has 20 divisors (see below), whose sum is σ = 6071897088. Its totient is φ = 1550615840.

The previous prime is 3117556997. The next prime is 3117557081. The reversal of 3117557008 is 8007557113.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507016 + ... + 513127.

Almost surely, 2^3117557008 is an apocalyptic number.

It is an amenable number.

3117557008 is a deficient number, since it is larger than the sum of its proper divisors (2954340080).

3117557008 is a wasteful number, since it uses less digits than its factorization.

3117557008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020342 (or 1020336 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 37.

The square root of 3117557008 is about 55835.0876062714. The cubic root of 3117557008 is about 1460.8472295360.

The spelling of 3117557008 in words is "three billion, one hundred seventeen million, five hundred fifty-seven thousand, eight".