9660460973 has 2 divisors, whose sum is σ = 9660460974. Its totient is φ = 9660460972.

The previous prime is 9660460961. The next prime is 9660460991. The reversal of 9660460973 is 3790640669.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5594740804 + 4065720169 = 74798^2 + 63763^2 .

It is a cyclic number.

It is not a de Polignac number, because 9660460973 - 2¹⁸ = 9660198829 is a prime.

It is a super-2 number, since 2×9660460973² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9660460673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4830230486 + 4830230487.

It is an arithmetic number, because the mean of its divisors is an integer number (4830230487).

Almost surely, 2^9660460973 is an apocalyptic number.

It is an amenable number.

9660460973 is a deficient number, since it is larger than the sum of its proper divisors (1).

9660460973 is an equidigital number, since it uses as much as digits as its factorization.

9660460973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 50.

The square root of 9660460973 is about 98287.6440505113. The cubic root of 9660460973 is about 2129.7695661285.

The spelling of 9660460973 in words is "nine billion, six hundred sixty million, four hundred sixty thousand, nine hundred seventy-three".