8989306 has 4 divisors (see below), whose sum is σ = 13483962. Its totient is φ = 4494652.

The previous prime is 8989301. The next prime is 8989313. The reversal of 8989306 is 6039898.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6039898 = 2 ⋅3019949.

It can be written as a sum of positive squares in only one way, i.e., 7513081 + 1476225 = 2741^2 + 1215^2 .

It is a super-3 number, since 3×8989306³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8989301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2247325 + ... + 2247328.

Almost surely, 2^8989306 is an apocalyptic number.

8989306 is a deficient number, since it is larger than the sum of its proper divisors (4494656).

8989306 is a wasteful number, since it uses less digits than its factorization.

8989306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494655.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 8989306 is about 2998.2171368999. The cubic root of 8989306 is about 207.9259629250.

The spelling of 8989306 in words is "eight million, nine hundred eighty-nine thousand, three hundred six".