8444412 has 60 divisors (see below), whose sum is σ = 22462440. Its totient is φ = 2765664.

The previous prime is 8444411. The next prime is 8444419. The reversal of 8444412 is 2144448.

It is a happy number.

8444412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444411) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21514 + ... + 21902.

It is an arithmetic number, because the mean of its divisors is an integer number (374374).

Almost surely, 2^8444412 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 8444412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11231220).

8444412 is an abundant number, since it is smaller than the sum of its proper divisors (14018028).

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

8444412 is a wasteful number, since it uses less digits than its factorization.

8444412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 461 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 8444412 is about 2905.9270465722. The cubic root of 8444412 is about 203.6368973442.

The spelling of 8444412 in words is "eight million, four hundred forty-four thousand, four hundred twelve".