It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 749634.
It is an unprimeable number.
749634 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2749634 is an apocalyptic number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
749634 is a wasteful number, since it uses less digits than its factorization.
749634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1321.
The square root of 749634 is about 865.8140677998. The cubic root of 749634 is about 90.8412479894.
The spelling of 749634 in words is "seven hundred forty-nine thousand, six hundred thirty-four".