2856846316 has 48 divisors (see below), whose sum is σ = 5167169280. Its totient is φ = 1381504320.

The previous prime is 2856846301. The next prime is 2856846329. The reversal of 2856846316 is 6136486582.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2856846316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5128710 + ... + 5129266.

It is an arithmetic number, because the mean of its divisors is an integer number (107649360).

Almost surely, 2^2856846316 is an apocalyptic number.

It is an amenable number.

2856846316 is a deficient number, since it is larger than the sum of its proper divisors (2310322964).

2856846316 is a wasteful number, since it uses less digits than its factorization.

2856846316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934 (or 932 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The square root of 2856846316 is about 53449.4744221120. The cubic root of 2856846316 is about 1418.9343184596.

The spelling of 2856846316 in words is "two billion, eight hundred fifty-six million, eight hundred forty-six thousand, three hundred sixteen".