2870189088 has 96 divisors (see below), whose sum is σ = 8156961792. Its totient is φ = 878438400.

The previous prime is 2870189059. The next prime is 2870189093. The reversal of 2870189088 is 8809810782.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 2870189088.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232348 + ... + 244388.

It is an arithmetic number, because the mean of its divisors is an integer number (84968352).

Almost surely, 2^2870189088 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 2870189088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4078480896).

2870189088 is an abundant number, since it is smaller than the sum of its proper divisors (5286772704).

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

2870189088 is a wasteful number, since it uses less digits than its factorization.

2870189088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12258 (or 12250 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 51.

The square root of 2870189088 is about 53574.1457048080. The cubic root of 2870189088 is about 1421.1399112420.

The spelling of 2870189088 in words is "two billion, eight hundred seventy million, one hundred eighty-nine thousand, eighty-eight".