2885849886 has 16 divisors (see below), whose sum is σ = 5774144400. Its totient is φ = 961542528.

The previous prime is 2885849873. The next prime is 2885849887. The reversal of 2885849886 is 6889485882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885849887) by changing a digit.

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, 86331 + ... + 114998.

It is an arithmetic number, because the mean of its divisors is an integer number (360884025).

Almost surely, 2^2885849886 is an apocalyptic number.

2885849886 is an abundant number, since it is smaller than the sum of its proper divisors (2888294514).

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

2885849886 is a wasteful number, since it uses less digits than its factorization.

2885849886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203723.

The product of its digits is 70778880, while the sum is 66.

The square root of 2885849886 is about 53720.1069060738. The cubic root of 2885849886 is about 1423.7199768024.

The spelling of 2885849886 in words is "two billion, eight hundred eighty-five million, eight hundred forty-nine thousand, eight hundred eighty-six".