2871835000 has 40 divisors (see below), whose sum is σ = 6728721120. Its totient is φ = 1148732000.

The previous prime is 2871834983. The next prime is 2871835013. The reversal of 2871835000 is 5381782.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 282184 + ... + 292183.

It is an arithmetic number, because the mean of its divisors is an integer number (168218028).

Almost surely, 2^2871835000 is an apocalyptic number.

2871835000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2871835000 is an abundant number, since it is smaller than the sum of its proper divisors (3856886120).

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

2871835000 is an equidigital number, since it uses as much as digits as its factorization.

2871835000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574393 (or 574374 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 2871835000 is about 53589.5045694584. The cubic root of 2871835000 is about 1421.4115105676.

The spelling of 2871835000 in words is "two billion, eight hundred seventy-one million, eight hundred thirty-five thousand".