It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 99778295.
It is a congruent number.
It is an unprimeable number.
Almost surely, 299778295 is an apocalyptic number.
99778295 is a wasteful number, since it uses less digits than its factorization.
99778295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60625.
The square root of 99778295 is about 9988.9085990412. The cubic root of 99778295 is about 463.8156083995.
The spelling of 99778295 in words is "ninety-nine million, seven hundred seventy-eight thousand, two hundred ninety-five".