It is a nude number because it is divisible by every one of its digits.
3948912 is a Rhonda number in base 14.
It is a congruent number.
Almost surely, 23948912 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 3948912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6256668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3948912 is a wasteful number, since it uses less digits than its factorization.
3948912 is an odious number, because the sum of its binary digits is odd.
The square root of 3948912 is about 1987.1869564789. The cubic root of 3948912 is about 158.0613979187.
The spelling of 3948912 in words is "three million, nine hundred forty-eight thousand, nine hundred twelve".