8285833830 has 64 divisors (see below), whose sum is σ = 21545491968. Its totient is φ = 2031214080.

The previous prime is 8285833817. The next prime is 8285833841. The reversal of 8285833830 is 383385828.

It is a self number, because there is not a number n which added to its sum of digits gives 8285833830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166986 + ... + 210845.

It is an arithmetic number, because the mean of its divisors is an integer number (336648312).

Almost surely, 2^8285833830 is an apocalyptic number.

8285833830 is an abundant number, since it is smaller than the sum of its proper divisors (13259658138).

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

8285833830 is a wasteful number, since it uses less digits than its factorization.

8285833830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377901.

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 8285833830 is about 91026.5556307609. Note that the first 3 decimals coincide. The cubic root of 8285833830 is about 2023.5413021773.

The spelling of 8285833830 in words is "eight billion, two hundred eighty-five million, eight hundred thirty-three thousand, eight hundred thirty".