8285833828 has 24 divisors (see below), whose sum is σ = 14898048984. Its totient is φ = 4029849600.

The previous prime is 8285833817. The next prime is 8285833841. The reversal of 8285833828 is 8283385828.

It can be written as a sum of positive squares in 4 ways, for example, as 1557504 + 8284276324 = 1248^2 + 91018^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19693 + ... + 130228.

It is an arithmetic number, because the mean of its divisors is an integer number (620752041).

Almost surely, 2^8285833828 is an apocalyptic number.

It is an amenable number.

8285833828 is a deficient number, since it is larger than the sum of its proper divisors (6612215156).

8285833828 is a wasteful number, since it uses less digits than its factorization.

8285833828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150303 (or 150301 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 55.

The square root of 8285833828 is about 91026.5556197750. Note that the first 3 decimals coincide. The cubic root of 8285833828 is about 2023.5413020145.

The spelling of 8285833828 in words is "eight billion, two hundred eighty-five million, eight hundred thirty-three thousand, eight hundred twenty-eight".