2882689992 has 512 divisors, whose sum is σ = 10442880000. Its totient is φ = 731566080.

The previous prime is 2882689967. The next prime is 2882690009. The reversal of 2882689992 is 2999862882.

2882689992 is a `hidden beast` number, since 288 + 268 + 9 + 9 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 39488868 + ... + 39488940.

It is an arithmetic number, because the mean of its divisors is an integer number (20396250).

Almost surely, 2^2882689992 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 2882689992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5221440000).

2882689992 is an abundant number, since it is smaller than the sum of its proper divisors (7560190008).

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

2882689992 is a wasteful number, since it uses less digits than its factorization.

2882689992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 139 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 63.

The square root of 2882689992 is about 53690.6881311834. The cubic root of 2882689992 is about 1423.2001475903.

The spelling of 2882689992 in words is "two billion, eight hundred eighty-two million, six hundred eighty-nine thousand, nine hundred ninety-two".