8944648 has 8 divisors (see below), whose sum is σ = 16771230. Its totient is φ = 4472320.

The previous prime is 8944643. The next prime is 8944679. The reversal of 8944648 is 8464498.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6061444 + 2883204 = 2462^2 + 1698^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8944643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559033 + ... + 559048.

Almost surely, 2^8944648 is an apocalyptic number.

It is an amenable number.

8944648 is a deficient number, since it is larger than the sum of its proper divisors (7826582).

8944648 is a wasteful number, since it uses less digits than its factorization.

8944648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118087 (or 1118083 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 8944648 is about 2990.7604384170. The cubic root of 8944648 is about 207.5810724957.

The spelling of 8944648 in words is "eight million, nine hundred forty-four thousand, six hundred forty-eight".