2385000870 has 128 divisors (see below), whose sum is σ = 6895134720. Its totient is φ = 516172800.

The previous prime is 2385000869. The next prime is 2385000889. The reversal of 2385000870 is 780005832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 485386 + ... + 490274.

It is an arithmetic number, because the mean of its divisors is an integer number (53868240).

Almost surely, 2^2385000870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2385000870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3447567360).

2385000870 is an abundant number, since it is smaller than the sum of its proper divisors (4510133850).

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

2385000870 is a wasteful number, since it uses less digits than its factorization.

2385000870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2385000870 is about 48836.4706955775. The cubic root of 2385000870 is about 1336.0709273513.

The spelling of 2385000870 in words is "two billion, three hundred eighty-five million, eight hundred seventy", and thus it is an aban number.