8969473 has 2 divisors, whose sum is σ = 8969474. Its totient is φ = 8969472.

The previous prime is 8969419. The next prime is 8969479. The reversal of 8969473 is 3749698.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4613904 + 4355569 = 2148^2 + 2087^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8969473 is a prime.

It is not a weakly prime, because it can be changed into another prime (8969479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4484736 + 4484737.

It is an arithmetic number, because the mean of its divisors is an integer number (4484737).

Almost surely, 2^8969473 is an apocalyptic number.

It is an amenable number.

8969473 is a deficient number, since it is larger than the sum of its proper divisors (1).

8969473 is an equidigital number, since it uses as much as digits as its factorization.

8969473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 46.

The square root of 8969473 is about 2994.9078449929. The cubic root of 8969473 is about 207.7729354608.

The spelling of 8969473 in words is "eight million, nine hundred sixty-nine thousand, four hundred seventy-three".