It is a Curzon number.
It is an unprimeable number.
Almost surely, 29980754 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9980754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11570688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9980754 is a wasteful number, since it uses less digits than its factorization.
9980754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3430.
The square root of 9980754 is about 3159.2331347971. The cubic root of 9980754 is about 215.3051660725.
The spelling of 9980754 in words is "nine million, nine hundred eighty thousand, seven hundred fifty-four".