889130208 has 48 divisors (see below), whose sum is σ = 2383637760. Its totient is φ = 290069376.

The previous prime is 889130201. The next prime is 889130219. The reversal of 889130208 is 802031988.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889130201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94018 + ... + 103041.

It is an arithmetic number, because the mean of its divisors is an integer number (49659120).

Almost surely, 2^889130208 is an apocalyptic number.

It is an amenable number.

889130208 is an abundant number, since it is smaller than the sum of its proper divisors (1494507552).

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

889130208 is a wasteful number, since it uses less digits than its factorization.

889130208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197119 (or 197111 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 889130208 is about 29818.2864698829. The cubic root of 889130208 is about 961.5867162615.

The spelling of 889130208 in words is "eight hundred eighty-nine million, one hundred thirty thousand, two hundred eight".