2870824220 has 36 divisors (see below), whose sum is σ = 6626627112. Its totient is φ = 1043935200.

The previous prime is 2870824219. The next prime is 2870824237. The reversal of 2870824220 is 224280782.

2870824220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 590726 + ... + 595565.

Almost surely, 2^2870824220 is an apocalyptic number.

2870824220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2870824220 is an abundant number, since it is smaller than the sum of its proper divisors (3755802892).

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

2870824220 is a wasteful number, since it uses less digits than its factorization.

2870824220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186322 (or 1186309 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 2870824220 is about 53580.0729749410. The cubic root of 2870824220 is about 1421.2447295235.

The spelling of 2870824220 in words is "two billion, eight hundred seventy million, eight hundred twenty-four thousand, two hundred twenty".