2288211934 has 16 divisors (see below), whose sum is σ = 3635370288. Its totient is φ = 1076464512.

The previous prime is 2288211907. The next prime is 2288212001. The reversal of 2288211934 is 4391128822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122269 + ... + 139735.

It is an arithmetic number, because the mean of its divisors is an integer number (227210643).

Almost surely, 2^2288211934 is an apocalyptic number.

2288211934 is a deficient number, since it is larger than the sum of its proper divisors (1347158354).

2288211934 is a wasteful number, since it uses less digits than its factorization.

2288211934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21339.

The product of its digits is 55296, while the sum is 40.

The square root of 2288211934 is about 47835.2582725337. The cubic root of 2288211934 is about 1317.7471393720.

The spelling of 2288211934 in words is "two billion, two hundred eighty-eight million, two hundred eleven thousand, nine hundred thirty-four".