8607673 has 2 divisors, whose sum is σ = 8607674. Its totient is φ = 8607672.

The previous prime is 8607667. The next prime is 8607689. The reversal of 8607673 is 3767068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8602489 + 5184 = 2933^2 + 72^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8607673 is a prime.

8607673 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8607653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4303836 + 4303837.

It is an arithmetic number, because the mean of its divisors is an integer number (4303837).

Almost surely, 2^8607673 is an apocalyptic number.

It is an amenable number.

8607673 is a deficient number, since it is larger than the sum of its proper divisors (1).

8607673 is an equidigital number, since it uses as much as digits as its factorization.

8607673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 8607673 is about 2933.8836036898. The cubic root of 8607673 is about 204.9408752753.

The spelling of 8607673 in words is "eight million, six hundred seven thousand, six hundred seventy-three".