8949071 has 2 divisors, whose sum is σ = 8949072. Its totient is φ = 8949070.

The previous prime is 8949067. The next prime is 8949077. The reversal of 8949071 is 1709498.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8949071 - 2² = 8949067 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8949077) 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, 4474535 + 4474536.

It is an arithmetic number, because the mean of its divisors is an integer number (4474536).

Almost surely, 2^8949071 is an apocalyptic number.

8949071 is a deficient number, since it is larger than the sum of its proper divisors (1).

8949071 is an equidigital number, since it uses as much as digits as its factorization.

8949071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 8949071 is about 2991.4997910747. The cubic root of 8949071 is about 207.6152821442.

The spelling of 8949071 in words is "eight million, nine hundred forty-nine thousand, seventy-one".