2016220794 has 16 divisors (see below), whose sum is σ = 4608504768. Its totient is φ = 576063072.

The previous prime is 2016220793. The next prime is 2016220807. The reversal of 2016220794 is 4970226102.

It is not an unprimeable number, because it can be changed into a prime (2016220793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24002587 + ... + 24002670.

It is an arithmetic number, because the mean of its divisors is an integer number (288031548).

Almost surely, 2^2016220794 is an apocalyptic number.

2016220794 is an abundant number, since it is smaller than the sum of its proper divisors (2592283974).

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

2016220794 is a wasteful number, since it uses less digits than its factorization.

2016220794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48005269.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2016220794 is about 44902.3473105805. The cubic root of 2016220794 is about 1263.3180360455.

Adding to 2016220794 its reverse (4970226102), we get a palindrome (6986446896).

The spelling of 2016220794 in words is "two billion, sixteen million, two hundred twenty thousand, seven hundred ninety-four".