9494917 has 2 divisors, whose sum is σ = 9494918. Its totient is φ = 9494916.

The previous prime is 9494911. The next prime is 9494921. The reversal of 9494917 is 7194949.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6305121 + 3189796 = 2511^2 + 1786^2 .

It is a cyclic number.

It is not a de Polignac number, because 9494917 - 2¹⁹ = 8970629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9494911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4747458 + 4747459.

It is an arithmetic number, because the mean of its divisors is an integer number (4747459).

Almost surely, 2^9494917 is an apocalyptic number.

It is an amenable number.

9494917 is a deficient number, since it is larger than the sum of its proper divisors (1).

9494917 is an equidigital number, since it uses as much as digits as its factorization.

9494917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 43.

The square root of 9494917 is about 3081.3823196741. The cubic root of 9494917 is about 211.7533993313.

Subtracting from 9494917 its reverse (7194949), we obtain a cube (2299968 = 132³).

The spelling of 9494917 in words is "nine million, four hundred ninety-four thousand, nine hundred seventeen".