889289253 has 16 divisors (see below), whose sum is σ = 1329556800. Its totient is φ = 587418480.

The previous prime is 889289239. The next prime is 889289257. The reversal of 889289253 is 352982988.

It is not a de Polignac number, because 889289253 - 2¹³ = 889281061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 889289253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889289257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148143 + ... + 154028.

It is an arithmetic number, because the mean of its divisors is an integer number (83097300).

Almost surely, 2^889289253 is an apocalyptic number.

It is an amenable number.

889289253 is a deficient number, since it is larger than the sum of its proper divisors (440267547).

889289253 is a wasteful number, since it uses less digits than its factorization.

889289253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302289 (or 302283 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 889289253 is about 29820.9532543814. The cubic root of 889289253 is about 961.6440481124.

The spelling of 889289253 in words is "eight hundred eighty-nine million, two hundred eighty-nine thousand, two hundred fifty-three".