8749163 has 2 divisors, whose sum is σ = 8749164. Its totient is φ = 8749162.

The previous prime is 8749151. The next prime is 8749199. The reversal of 8749163 is 3619478.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8749163 - 2¹² = 8745067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8749133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4374581 + 4374582.

It is an arithmetic number, because the mean of its divisors is an integer number (4374582).

Almost surely, 2^8749163 is an apocalyptic number.

8749163 is a deficient number, since it is larger than the sum of its proper divisors (1).

8749163 is an equidigital number, since it uses as much as digits as its factorization.

8749163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 8749163 is about 2957.8984093440. The cubic root of 8749163 is about 206.0576942746.

The spelling of 8749163 in words is "eight million, seven hundred forty-nine thousand, one hundred sixty-three".