2838190816 has 48 divisors (see below), whose sum is σ = 5898614400. Its totient is φ = 1340558208.

The previous prime is 2838190801. The next prime is 2838190843. The reversal of 2838190816 is 6180918382.

It is a congruent number.

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, 211771 + ... + 224773.

It is an arithmetic number, because the mean of its divisors is an integer number (122887800).

Almost surely, 2^2838190816 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 2838190816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2949307200).

2838190816 is an abundant number, since it is smaller than the sum of its proper divisors (3060423584).

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

2838190816 is a wasteful number, since it uses less digits than its factorization.

2838190816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13391 (or 13383 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 2838190816 is about 53274.6733073043. The cubic root of 2838190816 is about 1415.8389753799.

The spelling of 2838190816 in words is "two billion, eight hundred thirty-eight million, one hundred ninety thousand, eight hundred sixteen".