9196461973 has 2 divisors, whose sum is σ = 9196461974. Its totient is φ = 9196461972.

The previous prime is 9196461961. The next prime is 9196462007. The reversal of 9196461973 is 3791646919.

It is a happy number.

9196461973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6317388324 + 2879073649 = 79482^2 + 53657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9196461973 is a prime.

It is a super-3 number, since 3×9196461973³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9196461173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4598230986 + 4598230987.

It is an arithmetic number, because the mean of its divisors is an integer number (4598230987).

Almost surely, 2^9196461973 is an apocalyptic number.

It is an amenable number.

9196461973 is a deficient number, since it is larger than the sum of its proper divisors (1).

9196461973 is an equidigital number, since it uses as much as digits as its factorization.

9196461973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2204496, while the sum is 55.

The square root of 9196461973 is about 95898.1854520720. The cubic root of 9196461973 is about 2095.1104665466.

The spelling of 9196461973 in words is "nine billion, one hundred ninety-six million, four hundred sixty-one thousand, nine hundred seventy-three".