992844216 has 320 divisors, whose sum is σ = 3476088000. Its totient is φ = 257789952.

The previous prime is 992844173. The next prime is 992844227. The reversal of 992844216 is 612448299.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6663310 + ... + 6663458.

It is an arithmetic number, because the mean of its divisors is an integer number (10862775).

Almost surely, 2^992844216 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 992844216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1738044000).

992844216 is an abundant number, since it is smaller than the sum of its proper divisors (2483243784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

992844216 is a wasteful number, since it uses less digits than its factorization.

992844216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 287 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 992844216 is about 31509.4305883175. The cubic root of 992844216 is about 997.6090264684.

The spelling of 992844216 in words is "nine hundred ninety-two million, eight hundred forty-four thousand, two hundred sixteen".