9973417 has 2 divisors, whose sum is σ = 9973418. Its totient is φ = 9973416.

The previous prime is 9973409. The next prime is 9973489. The reversal of 9973417 is 7143799.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5216656 + 4756761 = 2284^2 + 2181^2 .

It is a cyclic number.

It is not a de Polignac number, because 9973417 - 2³ = 9973409 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 9973417.

It is not a weakly prime, because it can be changed into another prime (9973217) 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, 4986708 + 4986709.

It is an arithmetic number, because the mean of its divisors is an integer number (4986709).

Almost surely, 2^9973417 is an apocalyptic number.

It is an amenable number.

9973417 is a deficient number, since it is larger than the sum of its proper divisors (1).

9973417 is an equidigital number, since it uses as much as digits as its factorization.

9973417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 40.

The square root of 9973417 is about 3158.0717217948. The cubic root of 9973417 is about 215.2523951346.

The spelling of 9973417 in words is "nine million, nine hundred seventy-three thousand, four hundred seventeen".