2204635338 has 24 divisors (see below), whose sum is σ = 4779418176. Its totient is φ = 734461800.

The previous prime is 2204635337. The next prime is 2204635351. The reversal of 2204635338 is 8335364022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2204635331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1218 + ... + 66413.

It is an arithmetic number, because the mean of its divisors is an integer number (199142424).

Almost surely, 2^2204635338 is an apocalyptic number.

2204635338 is an abundant number, since it is smaller than the sum of its proper divisors (2574782838).

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

2204635338 is a wasteful number, since it uses less digits than its factorization.

2204635338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69450 (or 69447 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2204635338 is about 46953.5444668451. The cubic root of 2204635338 is about 1301.5042425814.

The spelling of 2204635338 in words is "two billion, two hundred four million, six hundred thirty-five thousand, three hundred thirty-eight".