889441234 has 24 divisors (see below), whose sum is σ = 1530244800. Its totient is φ = 386711160.

The previous prime is 889441229. The next prime is 889441279. The reversal of 889441234 is 432144988.

889441234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×889441234² = 1582211417478885512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74334 + ... + 85465.

It is an arithmetic number, because the mean of its divisors is an integer number (63760200).

Almost surely, 2^889441234 is an apocalyptic number.

889441234 is a deficient number, since it is larger than the sum of its proper divisors (640803566).

889441234 is a wasteful number, since it uses less digits than its factorization.

889441234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159846 (or 159835 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 889441234 is about 29823.5013705635. The cubic root of 889441234 is about 961.6988271765.

The spelling of 889441234 in words is "eight hundred eighty-nine million, four hundred forty-one thousand, two hundred thirty-four".