9988534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 97 + 97 + 84 + 84 + 58 + 39 + 46 .
It is a congruent number.
It is an unprimeable number.
Almost surely, 29988534 is an apocalyptic number.
9988534 is a gapful number since it is divisible by the number (94) formed by its first and last digit.
9988534 is a wasteful number, since it uses less digits than its factorization.
9988534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106310.
The square root of 9988534 is about 3160.4642064102. The cubic root of 9988534 is about 215.3610950180.
The spelling of 9988534 in words is "nine million, nine hundred eighty-eight thousand, five hundred thirty-four".