889550208 has 384 divisors, whose sum is σ = 2984601600. Its totient is φ = 260029440.

The previous prime is 889550201. The next prime is 889550209. The reversal of 889550208 is 802055988.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889550201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28695153 + ... + 28695183.

It is an arithmetic number, because the mean of its divisors is an integer number (7772400).

Almost surely, 2^889550208 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 889550208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1492300800).

889550208 is an abundant number, since it is smaller than the sum of its proper divisors (2095051392).

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

889550208 is a wasteful number, since it uses less digits than its factorization.

889550208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The square root of 889550208 is about 29825.3282966005. The cubic root of 889550208 is about 961.7381012301.

The spelling of 889550208 in words is "eight hundred eighty-nine million, five hundred fifty thousand, two hundred eight".