It is an unprimeable number.
Almost surely, 2946343728 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.
946343728 is a wasteful number, since it uses less digits than its factorization.
946343728 is an evil number, because the sum of its binary digits is even.
The square root of 946343728 is about 30762.7002715951. The cubic root of 946343728 is about 981.7847969402.
The spelling of 946343728 in words is "nine hundred forty-six million, three hundred forty-three thousand, seven hundred twenty-eight".