It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
2946400 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 946400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1429596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
946400 is a wasteful number, since it uses less digits than its factorization.
946400 is an odious number, because the sum of its binary digits is odd.
The square root of 946400 is about 972.8309205612. The cubic root of 946400 is about 98.1804256360.
The spelling of 946400 in words is "nine hundred forty-six thousand, four hundred".