2851116682 has 8 divisors (see below), whose sum is σ = 4528244196. Its totient is φ = 1341701952.

The previous prime is 2851116661. The next prime is 2851116707. The reversal of 2851116682 is 2866111582.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2823753321 + 27363361 = 53139^2 + 5231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41928153 + ... + 41928220.

Almost surely, 2^2851116682 is an apocalyptic number.

2851116682 is a deficient number, since it is larger than the sum of its proper divisors (1677127514).

2851116682 is a wasteful number, since it uses less digits than its factorization.

2851116682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83856392.

The product of its digits is 46080, while the sum is 40.

The square root of 2851116682 is about 53395.8489210538. The cubic root of 2851116682 is about 1417.9850881331.

The spelling of 2851116682 in words is "two billion, eight hundred fifty-one million, one hundred sixteen thousand, six hundred eighty-two".