8444364 has 24 divisors (see below), whose sum is σ = 19756800. Its totient is φ = 2807184.

The previous prime is 8444363. The next prime is 8444407. The reversal of 8444364 is 4634448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5337 + ... + 6735.

It is an arithmetic number, because the mean of its divisors is an integer number (823200).

Almost surely, 2^8444364 is an apocalyptic number.

It is an amenable number.

8444364 is an abundant number, since it is smaller than the sum of its proper divisors (11312436).

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

8444364 is a wasteful number, since it uses less digits than its factorization.

8444364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909 (or 1907 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The square root of 8444364 is about 2905.9187875782. The cubic root of 8444364 is about 203.6365115036.

The spelling of 8444364 in words is "eight million, four hundred forty-four thousand, three hundred sixty-four".