2982583872 has 84 divisors (see below), whose sum is σ = 8587075536. Its totient is φ = 989771520.

The previous prime is 2982583867. The next prime is 2982583883. The reversal of 2982583872 is 2783852892.

It is a happy number.

2982583872 is a `hidden beast` number, since 2 + 9 + 8 + 258 + 387 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119347 + ... + 142157.

Almost surely, 2^2982583872 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 2982583872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4293537768).

2982583872 is an abundant number, since it is smaller than the sum of its proper divisors (5604491664).

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

2982583872 is a wasteful number, since it uses less digits than its factorization.

2982583872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23056 (or 23043 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 2982583872 is about 54613.0375643033. The cubic root of 2982583872 is about 1439.4532183340.

The spelling of 2982583872 in words is "two billion, nine hundred eighty-two million, five hundred eighty-three thousand, eight hundred seventy-two".