2871929852 has 24 divisors (see below), whose sum is σ = 5485898880. Its totient is φ = 1304678960.

The previous prime is 2871929813. The next prime is 2871929861. The reversal of 2871929852 is 2589291782.

It is a junction number, because it is equal to n+sod(n) for n = 2871929794 and 2871929803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63599 + ... + 98937.

It is an arithmetic number, because the mean of its divisors is an integer number (228579120).

Almost surely, 2^2871929852 is an apocalyptic number.

2871929852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2871929852 is a deficient number, since it is larger than the sum of its proper divisors (2613969028).

2871929852 is a wasteful number, since it uses less digits than its factorization.

2871929852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37201 (or 37199 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 53.

The square root of 2871929852 is about 53590.3895488734. The cubic root of 2871929852 is about 1421.4271593589.

The spelling of 2871929852 in words is "two billion, eight hundred seventy-one million, nine hundred twenty-nine thousand, eight hundred fifty-two".