2229851934 has 48 divisors (see below), whose sum is σ = 5092308000. Its totient is φ = 704104128.

The previous prime is 2229851891. The next prime is 2229851947. The reversal of 2229851934 is 4391589222.

2229851934 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2229851934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12634 + ... + 67965.

It is an arithmetic number, because the mean of its divisors is an integer number (106089750).

Almost surely, 2^2229851934 is an apocalyptic number.

2229851934 is an abundant number, since it is smaller than the sum of its proper divisors (2862456066).

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

2229851934 is a wasteful number, since it uses less digits than its factorization.

2229851934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80689 (or 80686 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 2229851934 is about 47221.3080504977. The cubic root of 2229851934 is about 1306.4476400231.

The spelling of 2229851934 in words is "two billion, two hundred twenty-nine million, eight hundred fifty-one thousand, nine hundred thirty-four".