2885290590 has 256 divisors, whose sum is σ = 8909881344. Its totient is φ = 581644800.

The previous prime is 2885290561. The next prime is 2885290607. The reversal of 2885290590 is 950925882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8716725 + ... + 8717055.

It is an arithmetic number, because the mean of its divisors is an integer number (34804224).

Almost surely, 2^2885290590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2885290590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4454940672).

2885290590 is an abundant number, since it is smaller than the sum of its proper divisors (6024590754).

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

2885290590 is a wasteful number, since it uses less digits than its factorization.

2885290590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495.

The product of its (nonzero) digits is 518400, while the sum is 48.

The square root of 2885290590 is about 53714.9010052146. The cubic root of 2885290590 is about 1423.6279955414.

The spelling of 2885290590 in words is "two billion, eight hundred eighty-five million, two hundred ninety thousand, five hundred ninety".