2853284136 has 128 divisors (see below), whose sum is σ = 7688217600. Its totient is φ = 880197120.

The previous prime is 2853284129. The next prime is 2853284167. The reversal of 2853284136 is 6314823582.

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, 3145395 + ... + 3146301.

It is an arithmetic number, because the mean of its divisors is an integer number (60064200).

Almost surely, 2^2853284136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2853284136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3844108800).

2853284136 is an abundant number, since it is smaller than the sum of its proper divisors (4834933464).

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

2853284136 is a wasteful number, since it uses less digits than its factorization.

2853284136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119 (or 1115 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 2853284136 is about 53416.1411560214. The cubic root of 2853284136 is about 1418.3443203575.

The spelling of 2853284136 in words is "two billion, eight hundred fifty-three million, two hundred eighty-four thousand, one hundred thirty-six".