2856852294 has 16 divisors (see below), whose sum is σ = 5723860032. Its totient is φ = 950591528.

The previous prime is 2856852283. The next prime is 2856852307. The reversal of 2856852294 is 4922586582.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 419484 + ... + 426239.

It is an arithmetic number, because the mean of its divisors is an integer number (357741252).

Almost surely, 2^2856852294 is an apocalyptic number.

2856852294 is an abundant number, since it is smaller than the sum of its proper divisors (2867007738).

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

2856852294 is a wasteful number, since it uses less digits than its factorization.

2856852294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846291.

The product of its digits is 2764800, while the sum is 51.

The square root of 2856852294 is about 53449.5303440545. The cubic root of 2856852294 is about 1418.9353081737.

The spelling of 2856852294 in words is "two billion, eight hundred fifty-six million, eight hundred fifty-two thousand, two hundred ninety-four".