2838188216 has 32 divisors (see below), whose sum is σ = 5686362000. Its totient is φ = 1323357696.

The previous prime is 2838188203. The next prime is 2838188231. The reversal of 2838188216 is 6128818382.

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, 80906 + ... + 110553.

Almost surely, 2^2838188216 is an apocalyptic number.

It is an amenable number.

2838188216 is an abundant number, since it is smaller than the sum of its proper divisors (2848173784).

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

2838188216 is a wasteful number, since it uses less digits than its factorization.

2838188216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191591 (or 191587 counting only the distinct ones).

The product of its digits is 294912, while the sum is 47.

The square root of 2838188216 is about 53274.6489054597. The cubic root of 2838188216 is about 1415.8385430408.

The spelling of 2838188216 in words is "two billion, eight hundred thirty-eight million, one hundred eighty-eight thousand, two hundred sixteen".