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, 238343256 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.
38343256 is a wasteful number, since it uses less digits than its factorization.
38343256 is an odious number, because the sum of its binary digits is odd.
The square root of 38343256 is about 6192.1931494423. The cubic root of 38343256 is about 337.2068045347.
The spelling of 38343256 in words is "thirty-eight million, three hundred forty-three thousand, two hundred fifty-six".