8494944 has 48 divisors (see below), whose sum is σ = 22534848. Its totient is φ = 2801792.

The previous prime is 8494943. The next prime is 8494963. The reversal of 8494944 is 4494948.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 8494896 and 8494905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8494943) 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, 9859 + ... + 10685.

It is an arithmetic number, because the mean of its divisors is an integer number (469476).

Almost surely, 2^8494944 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 8494944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11267424).

8494944 is an abundant number, since it is smaller than the sum of its proper divisors (14039904).

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

8494944 is a wasteful number, since it uses less digits than its factorization.

8494944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 939 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 8494944 is about 2914.6087215954. The cubic root of 8494944 is about 204.0422826619.

The spelling of 8494944 in words is "eight million, four hundred ninety-four thousand, nine hundred forty-four".