It is a happy number.
It is an unprimeable number.
Almost surely, 29867276 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 9867276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13798512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9867276 is a wasteful number, since it uses less digits than its factorization.
9867276 is an evil number, because the sum of its binary digits is even.
The square root of 9867276 is about 3141.2220551881. Note that the first 3 decimals coincide. The cubic root of 9867276 is about 214.4860701339.
The spelling of 9867276 in words is "nine million, eight hundred sixty-seven thousand, two hundred seventy-six".