889493242 has 8 divisors (see below), whose sum is σ = 1455534432. Its totient is φ = 404315100.

The previous prime is 889493219. The next prime is 889493243. The reversal of 889493242 is 242394988.

889493242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (889493243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20215734 + ... + 20215777.

It is an arithmetic number, because the mean of its divisors is an integer number (181941804).

Almost surely, 2^889493242 is an apocalyptic number.

889493242 is a deficient number, since it is larger than the sum of its proper divisors (566041190).

889493242 is a wasteful number, since it uses less digits than its factorization.

889493242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40431524.

The product of its digits is 995328, while the sum is 49.

The square root of 889493242 is about 29824.3732876317. The cubic root of 889493242 is about 961.7175711758.

The spelling of 889493242 in words is "eight hundred eighty-nine million, four hundred ninety-three thousand, two hundred forty-two".