889716672 has 84 divisors (see below), whose sum is σ = 2746405480. Its totient is φ = 273756672.

The previous prime is 889716589. The next prime is 889716673. The reversal of 889716672 is 276617988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889716673) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 51922 + ... + 66897.

Almost surely, 2^889716672 is an apocalyptic number.

It is an amenable number.

889716672 is an abundant number, since it is smaller than the sum of its proper divisors (1856688808).

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

889716672 is a wasteful number, since it uses less digits than its factorization.

889716672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118850 (or 118837 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 54.

The square root of 889716672 is about 29828.1188143000. The cubic root of 889716672 is about 961.7980883954.

The spelling of 889716672 in words is "eight hundred eighty-nine million, seven hundred sixteen thousand, six hundred seventy-two".