2283872864 has 96 divisors (see below), whose sum is σ = 5577175296. Its totient is φ = 896463360.

The previous prime is 2283872819. The next prime is 2283872881. The reversal of 2283872864 is 4682783822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378479 + ... + 384465.

It is an arithmetic number, because the mean of its divisors is an integer number (58095576).

Almost surely, 2^2283872864 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 2283872864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2788587648).

2283872864 is an abundant number, since it is smaller than the sum of its proper divisors (3293302432).

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

2283872864 is a wasteful number, since it uses less digits than its factorization.

2283872864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148 (or 6140 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 50.

The square root of 2283872864 is about 47789.8824438814. The cubic root of 2283872864 is about 1316.9136770848.

The spelling of 2283872864 in words is "two billion, two hundred eighty-three million, eight hundred seventy-two thousand, eight hundred sixty-four".