2870867584 has 64 divisors (see below), whose sum is σ = 6237504000. Its totient is φ = 1308183552.

The previous prime is 2870867579. The next prime is 2870867599. The reversal of 2870867584 is 4857680782.

2870867584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120537 + ... + 142375.

It is an arithmetic number, because the mean of its divisors is an integer number (97461000).

Almost surely, 2^2870867584 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 2870867584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3118752000).

2870867584 is an abundant number, since it is smaller than the sum of its proper divisors (3366636416).

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

2870867584 is a wasteful number, since it uses less digits than its factorization.

2870867584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21945 (or 21933 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 55.

The square root of 2870867584 is about 53580.4776387818. The cubic root of 2870867584 is about 1421.2518854877.

The spelling of 2870867584 in words is "two billion, eight hundred seventy million, eight hundred sixty-seven thousand, five hundred eighty-four".