It is a happy number.
444164292 is a `hidden beast` number, since 4 + 4 + 4 + 1 + 642 + 9 + 2 = 666.
It is a nude number because it is divisible by every one of its digits.
Almost surely, 2444164292 is an apocalyptic number.
444164292 is the 17208-th pentagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 444164292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698967360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444164292 is a wasteful number, since it uses less digits than its factorization.
444164292 is an evil number, because the sum of its binary digits is even.
The square root of 444164292 is about 21075.2056217727. The cubic root of 444164292 is about 762.9824474192.
The spelling of 444164292 in words is "four hundred forty-four million, one hundred sixty-four thousand, two hundred ninety-two".