2850898280 has 64 divisors (see below), whose sum is σ = 6647097600. Its totient is φ = 1099687680.

The previous prime is 2850898241. The next prime is 2850898289. The reversal of 2850898280 is 828980582.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2850898289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125390 + ... + 146370.

It is an arithmetic number, because the mean of its divisors is an integer number (103860900).

Almost surely, 2^2850898280 is an apocalyptic number.

2850898280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2850898280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3323548800).

2850898280 is an abundant number, since it is smaller than the sum of its proper divisors (3796199320).

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

2850898280 is a wasteful number, since it uses less digits than its factorization.

2850898280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21114 (or 21110 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 50.

The square root of 2850898280 is about 53393.8037603616. The cubic root of 2850898280 is about 1417.9488802513.

The spelling of 2850898280 in words is "two billion, eight hundred fifty million, eight hundred ninety-eight thousand, two hundred eighty".