2772858716 has 6 divisors (see below), whose sum is σ = 4852502760. Its totient is φ = 1386429356.

The previous prime is 2772858713. The next prime is 2772858719. The reversal of 2772858716 is 6178582772.

It is an interprime number because it is at equal distance from previous prime (2772858713) and next prime (2772858719).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2772858713) 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 as a sum of consecutive naturals, namely, 346607336 + ... + 346607343.

It is an arithmetic number, because the mean of its divisors is an integer number (808750460).

Almost surely, 2^2772858716 is an apocalyptic number.

It is an amenable number.

2772858716 is a deficient number, since it is larger than the sum of its proper divisors (2079644044).

2772858716 is a wasteful number, since it uses less digits than its factorization.

2772858716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693214683 (or 693214681 counting only the distinct ones).

The product of its digits is 2634240, while the sum is 53.

The square root of 2772858716 is about 52657.9406737483. The cubic root of 2772858716 is about 1404.8908390682.

The spelling of 2772858716 in words is "two billion, seven hundred seventy-two million, eight hundred fifty-eight thousand, seven hundred sixteen".