889216260 has 48 divisors (see below), whose sum is σ = 2491137600. Its totient is φ = 236997504.

The previous prime is 889216249. The next prime is 889216261. The reversal of 889216260 is 62612988.

It is not an unprimeable number, because it can be changed into a prime (889216261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178686 + ... + 183594.

It is an arithmetic number, because the mean of its divisors is an integer number (51898700).

Almost surely, 2^889216260 is an apocalyptic number.

It is an amenable number.

889216260 is an abundant number, since it is smaller than the sum of its proper divisors (1601921340).

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

889216260 is a wasteful number, since it uses less digits than its factorization.

889216260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7940 (or 7938 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 889216260 is about 29819.7293750295. The cubic root of 889216260 is about 961.6177367615.

It can be divided in two parts, 8892 and 16260, that added together give a palindrome (25152).

The spelling of 889216260 in words is "eight hundred eighty-nine million, two hundred sixteen thousand, two hundred sixty".