9667219073 has 2 divisors, whose sum is σ = 9667219074. Its totient is φ = 9667219072.

The previous prime is 9667219063. The next prime is 9667219103. The reversal of 9667219073 is 3709127669.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5932542529 + 3734676544 = 77023^2 + 61112^2 .

It is a cyclic number.

It is not a de Polignac number, because 9667219073 - 2¹⁶ = 9667153537 is a prime.

It is not a weakly prime, because it can be changed into another prime (9667219063) 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, 4833609536 + 4833609537.

It is an arithmetic number, because the mean of its divisors is an integer number (4833609537).

Almost surely, 2^9667219073 is an apocalyptic number.

It is an amenable number.

9667219073 is a deficient number, since it is larger than the sum of its proper divisors (1).

9667219073 is an equidigital number, since it uses as much as digits as its factorization.

9667219073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 50.

The square root of 9667219073 is about 98322.0172341882. The cubic root of 9667219073 is about 2130.2660862819.

The spelling of 9667219073 in words is "nine billion, six hundred sixty-seven million, two hundred nineteen thousand, seventy-three".