2916765216 has 72 divisors (see below), whose sum is σ = 8372158704. Its totient is φ = 963158400.

The previous prime is 2916765193. The next prime is 2916765239. The reversal of 2916765216 is 6125676192.

It is an interprime number because it is at equal distance from previous prime (2916765193) and next prime (2916765239).

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16510 + ... + 78141.

It is an arithmetic number, because the mean of its divisors is an integer number (116279982).

Almost surely, 2^2916765216 is an apocalyptic number.

It is an amenable number.

2916765216 is an abundant number, since it is smaller than the sum of its proper divisors (5455393488).

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

2916765216 is a wasteful number, since it uses less digits than its factorization.

2916765216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94774 (or 94763 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 2916765216 is about 54007.0848685615. The cubic root of 2916765216 is about 1428.7859054591.

The spelling of 2916765216 in words is "two billion, nine hundred sixteen million, seven hundred sixty-five thousand, two hundred sixteen".