2716066785 has 64 divisors (see below), whose sum is σ = 4553708544. Its totient is φ = 1381324800.

The previous prime is 2716066781. The next prime is 2716066799. The reversal of 2716066785 is 5876606172.

It is not a de Polignac number, because 2716066785 - 2² = 2716066781 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2716066781) 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 63 ways as a sum of consecutive naturals, for example, 5891455 + ... + 5891915.

It is an arithmetic number, because the mean of its divisors is an integer number (71151696).

Almost surely, 2^2716066785 is an apocalyptic number.

It is an amenable number.

2716066785 is a deficient number, since it is larger than the sum of its proper divisors (1837641759).

2716066785 is a wasteful number, since it uses less digits than its factorization.

2716066785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714.

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 2716066785 is about 52115.8976225105. The cubic root of 2716066785 is about 1395.2332416621.

The spelling of 2716066785 in words is "two billion, seven hundred sixteen million, sixty-six thousand, seven hundred eighty-five".