749725705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Duffinian number.
It is an unprimeable number.
Almost surely, 2749725705 is an apocalyptic number.
It is an amenable number.
749725705 is a wasteful number, since it uses less digits than its factorization.
749725705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597647.
The square root of 749725705 is about 27381.1194986618. The cubic root of 749725705 is about 908.4495213343.
The spelling of 749725705 in words is "seven hundred forty-nine million, seven hundred twenty-five thousand, seven hundred five".