8880444 has 72 divisors (see below), whose sum is σ = 23652720. Its totient is φ = 2806272.

The previous prime is 8880439. The next prime is 8880451. The reversal of 8880444 is 4440888.

It is a super-3 number, since 3×8880444³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8880399 and 8880408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78532 + ... + 78644.

It is an arithmetic number, because the mean of its divisors is an integer number (328510).

Almost surely, 2^8880444 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 8880444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11826360).

8880444 is an abundant number, since it is smaller than the sum of its proper divisors (14772276).

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

8880444 is a wasteful number, since it uses less digits than its factorization.

8880444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 8880444 is about 2980.0073825412. The cubic root of 8880444 is about 207.0832123615.

The spelling of 8880444 in words is "eight million, eight hundred eighty thousand, four hundred forty-four".