2917105116 has 12 divisors (see below), whose sum is σ = 6806578632. Its totient is φ = 972368368.

The previous prime is 2917105073. The next prime is 2917105151. The reversal of 2917105116 is 6115017192.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121546035 + ... + 121546058.

It is an arithmetic number, because the mean of its divisors is an integer number (567214886).

Almost surely, 2^2917105116 is an apocalyptic number.

It is an amenable number.

2917105116 is an abundant number, since it is smaller than the sum of its proper divisors (3889473516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2917105116 is a wasteful number, since it uses less digits than its factorization.

2917105116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243092100 (or 243092098 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 33.

The square root of 2917105116 is about 54010.2315862467. The cubic root of 2917105116 is about 1428.8414036372.

The spelling of 2917105116 in words is "two billion, nine hundred seventeen million, one hundred five thousand, one hundred sixteen".