It is a congruent number.
It is an unprimeable number.
Almost surely, 274193816 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74193816 is a wasteful number, since it uses less digits than its factorization.
74193816 is an evil number, because the sum of its binary digits is even.
The square root of 74193816 is about 8613.5832265092. The cubic root of 74193816 is about 420.1998595291.
The spelling of 74193816 in words is "seventy-four million, one hundred ninety-three thousand, eight hundred sixteen".