489300 has 72 divisors (see below), whose sum is σ = 1624896. Its totient is φ = 111360.
The previous prime is 489299. The next prime is 489329. The reversal of 489300 is 3984.
It is a nialpdrome in base 16.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 489300.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1984 + ... + 2216.
It is an arithmetic number, because the mean of its divisors is an integer number (22568).
2489300 is an apocalyptic number.
It is a pronic number, being equal to 699×700.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 489300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (812448).
489300 is an abundant number, since it is smaller than the sum of its proper divisors (1135596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
489300 is a wasteful number, since it uses less digits than its factorization.
489300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257 (or 250 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 489300 is about 699.4998213009. The cubic root of 489300 is about 78.7997921439.
The spelling of 489300 in words is "four hundred eighty-nine thousand, three hundred".
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