8989832 has 8 divisors (see below), whose sum is σ = 16855950. Its totient is φ = 4494912.

The previous prime is 8989817. The next prime is 8989837. The reversal of 8989832 is 2389898.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8491396 + 498436 = 2914^2 + 706^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8989837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561857 + ... + 561872.

Almost surely, 2^8989832 is an apocalyptic number.

It is an amenable number.

8989832 is a deficient number, since it is larger than the sum of its proper divisors (7866118).

8989832 is a wasteful number, since it uses less digits than its factorization.

8989832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123735 (or 1123731 counting only the distinct ones).

The product of its digits is 248832, while the sum is 47.

The square root of 8989832 is about 2998.3048544136. The cubic root of 8989832 is about 207.9300183705.

The spelling of 8989832 in words is "eight million, nine hundred eighty-nine thousand, eight hundred thirty-two".