2838320912 has 40 divisors (see below), whose sum is σ = 6454723776. Its totient is φ = 1183545216.

The previous prime is 2838320897. The next prime is 2838320923. The reversal of 2838320912 is 2190238382.

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, 338318 + ... + 346605.

Almost surely, 2^2838320912 is an apocalyptic number.

It is an amenable number.

2838320912 is an abundant number, since it is smaller than the sum of its proper divisors (3616402864).

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

2838320912 is a wasteful number, since it uses less digits than its factorization.

2838320912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684975 (or 684969 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 2838320912 is about 53275.8942862530. The cubic root of 2838320912 is about 1415.8606079603.

The spelling of 2838320912 in words is "two billion, eight hundred thirty-eight million, three hundred twenty thousand, nine hundred twelve".