889671048 has 192 divisors, whose sum is σ = 2819448000. Its totient is φ = 232339968.

The previous prime is 889671023. The next prime is 889671071. The reversal of 889671048 is 840176988.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 647290 + ... + 648662.

It is an arithmetic number, because the mean of its divisors is an integer number (14684625).

Almost surely, 2^889671048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889671048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1409724000).

889671048 is an abundant number, since it is smaller than the sum of its proper divisors (1929776952).

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

889671048 is a wasteful number, since it uses less digits than its factorization.

889671048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444 (or 1433 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The square root of 889671048 is about 29827.3540227758. The cubic root of 889671048 is about 961.7816480208.

The spelling of 889671048 in words is "eight hundred eighty-nine million, six hundred seventy-one thousand, forty-eight".