8937444 has 48 divisors (see below), whose sum is σ = 22292928. Its totient is φ = 2777088.

The previous prime is 8937437. The next prime is 8937451. The reversal of 8937444 is 4447398.

8937444 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8937437) and next prime (8937451).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39259 + ... + 39485.

It is an arithmetic number, because the mean of its divisors is an integer number (464436).

Almost surely, 2^8937444 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 8937444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11146464).

8937444 is an abundant number, since it is smaller than the sum of its proper divisors (13355484).

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

8937444 is a wasteful number, since it uses less digits than its factorization.

8937444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 442 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 8937444 is about 2989.5558198502. Note that the first 3 decimals coincide. The cubic root of 8937444 is about 207.5253290801.

The spelling of 8937444 in words is "eight million, nine hundred thirty-seven thousand, four hundred forty-four".