It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
Almost surely, 298989894 is an apocalyptic number.
98989894 is a wasteful number, since it uses less digits than its factorization.
98989894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556214.
The square root of 98989894 is about 9949.3665124972. The cubic root of 98989894 is about 462.5907593008.
The spelling of 98989894 in words is "ninety-eight million, nine hundred eighty-nine thousand, eight hundred ninety-four".