It is an unprimeable number.
Almost surely, 238987802 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38987802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49454496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38987802 is a wasteful number, since it uses less digits than its factorization.
38987802 is an odious number, because the sum of its binary digits is odd.
The square root of 38987802 is about 6244.0213004121. The cubic root of 38987802 is about 339.0857850616.
The spelling of 38987802 in words is "thirty-eight million, nine hundred eighty-seven thousand, eight hundred two".