2838855936 has 288 divisors, whose sum is σ = 9065548800. Its totient is φ = 771563520.

The previous prime is 2838855863. The next prime is 2838855961. The reversal of 2838855936 is 6395588382.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20423355 + ... + 20423493.

It is an arithmetic number, because the mean of its divisors is an integer number (31477600).

Almost surely, 2^2838855936 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 2838855936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4532774400).

2838855936 is an abundant number, since it is smaller than the sum of its proper divisors (6226692864).

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

2838855936 is a wasteful number, since it uses less digits than its factorization.

2838855936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 311 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 57.

The square root of 2838855936 is about 53280.9153074532. The cubic root of 2838855936 is about 1415.9495656971.

The spelling of 2838855936 in words is "two billion, eight hundred thirty-eight million, eight hundred fifty-five thousand, nine hundred thirty-six".