Adding to 68634000 its reverse (43686), we get a palindrome (68677686).
It is a congruent number.
It is an unprimeable number.
Almost surely, 268634000 is an apocalyptic number.
68634000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 68634000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129991680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68634000 is a wasteful number, since it uses less digits than its factorization.
68634000 is an evil number, because the sum of its binary digits is even.
The square root of 68634000 is about 8284.5639595576. The cubic root of 68634000 is about 409.4301025220.
The spelling of 68634000 in words is "sixty-eight million, six hundred thirty-four thousand".