It is a nialpdrome in base 6.
It is a zygodrome in base 6.
It is a congruent number.
It is an unprimeable number.
Almost surely, 29797760 is an apocalyptic number.
9797760 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9797760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20073600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9797760 is an frugal number, since it uses more digits than its factorization.
9797760 is an evil number, because the sum of its binary digits is even.
The square root of 9797760 is about 3130.1373771769. The cubic root of 9797760 is about 213.9811902995.
The spelling of 9797760 in words is "nine million, seven hundred ninety-seven thousand, seven hundred sixty".