2788838106 has 16 divisors (see below), whose sum is σ = 5580667200. Its totient is φ = 929114208.

The previous prime is 2788838093. The next prime is 2788838123. The reversal of 2788838106 is 6018388872.

2788838106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 112411 + ... + 134958.

It is an arithmetic number, because the mean of its divisors is an integer number (348791700).

Almost surely, 2^2788838106 is an apocalyptic number.

2788838106 is an abundant number, since it is smaller than the sum of its proper divisors (2791829094).

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

2788838106 is a wasteful number, since it uses less digits than its factorization.

2788838106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249253.

The product of its (nonzero) digits is 1032192, while the sum is 51.

The square root of 2788838106 is about 52809.4509155322. The cubic root of 2788838106 is about 1407.5843664535.

The spelling of 2788838106 in words is "two billion, seven hundred eighty-eight million, eight hundred thirty-eight thousand, one hundred six".