9610941961 has 2 divisors, whose sum is σ = 9610941962. Its totient is φ = 9610941960.

The previous prime is 9610941953. The next prime is 9610942001. The reversal of 9610941961 is 1691490169.

9610941961 is digitally balanced in base 2 and base 3, because in such bases 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., 8559950400 + 1050991561 = 92520^2 + 32419^2 .

It is a cyclic number.

It is not a de Polignac number, because 9610941961 - 2³ = 9610941953 is a prime.

It is not a weakly prime, because it can be changed into another prime (9610941761) 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, 4805470980 + 4805470981.

It is an arithmetic number, because the mean of its divisors is an integer number (4805470981).

Almost surely, 2^9610941961 is an apocalyptic number.

It is an amenable number.

9610941961 is a deficient number, since it is larger than the sum of its proper divisors (1).

9610941961 is an equidigital number, since it uses as much as digits as its factorization.

9610941961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 46.

The square root of 9610941961 is about 98035.4117704414. The cubic root of 9610941961 is about 2126.1243018210.

The spelling of 9610941961 in words is "nine billion, six hundred ten million, nine hundred forty-one thousand, nine hundred sixty-one".