2917568972 has 12 divisors (see below), whose sum is σ = 5134270680. Its totient is φ = 1450634496.

The previous prime is 2917568971. The next prime is 2917568993. The reversal of 2917568972 is 2798657192.

It is not an unprimeable number, because it can be changed into a prime (2917568971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2036693 + ... + 2038124.

It is an arithmetic number, because the mean of its divisors is an integer number (427855890).

Almost surely, 2^2917568972 is an apocalyptic number.

It is an amenable number.

2917568972 is a deficient number, since it is larger than the sum of its proper divisors (2216701708).

2917568972 is a wasteful number, since it uses less digits than its factorization.

2917568972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075000 (or 4074998 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 56.

The square root of 2917568972 is about 54014.5255648886. The cubic root of 2917568972 is about 1428.9171341422.

The spelling of 2917568972 in words is "two billion, nine hundred seventeen million, five hundred sixty-eight thousand, nine hundred seventy-two".