889370220 has 48 divisors (see below), whose sum is σ = 2495858400. Its totient is φ = 236630016.

The previous prime is 889370137. The next prime is 889370227. The reversal of 889370220 is 22073988.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (889370227) 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, 10434 + ... + 43446.

It is an arithmetic number, because the mean of its divisors is an integer number (51997050).

Almost surely, 2^889370220 is an apocalyptic number.

It is an amenable number.

889370220 is an abundant number, since it is smaller than the sum of its proper divisors (1606488180).

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

889370220 is a wasteful number, since it uses less digits than its factorization.

889370220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33474 (or 33472 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 889370220 is about 29822.3107756592. The cubic root of 889370220 is about 961.6732321191.

The spelling of 889370220 in words is "eight hundred eighty-nine million, three hundred seventy thousand, two hundred twenty".