2871730000 has 50 divisors (see below), whose sum is σ = 6952769714. Its totient is φ = 1148688000.

The previous prime is 2871729979. The next prime is 2871730003. The reversal of 2871730000 is 371782.

It is a happy number.

2871730000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 1719263296 + 1152466704 = 41464^2 + 33948^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871730003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 133587 + ... + 153586.

Almost surely, 2^2871730000 is an apocalyptic number.

2871730000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2871730000 is an abundant number, since it is smaller than the sum of its proper divisors (4081039714).

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

2871730000 is an equidigital number, since it uses as much as digits as its factorization.

2871730000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287201 (or 287180 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 2871730000 is about 53588.5248910623. The cubic root of 2871730000 is about 1421.3941871457.

The spelling of 2871730000 in words is "two billion, eight hundred seventy-one million, seven hundred thirty thousand".