9741250861 has 2 divisors, whose sum is σ = 9741250862. Its totient is φ = 9741250860.

The previous prime is 9741250817. The next prime is 9741250933. The reversal of 9741250861 is 1680521479.

9741250861 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., 7210557225 + 2530693636 = 84915^2 + 50306^2 .

It is a cyclic number.

It is not a de Polignac number, because 9741250861 - 2⁹ = 9741250349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9741250811) 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, 4870625430 + 4870625431.

It is an arithmetic number, because the mean of its divisors is an integer number (4870625431).

Almost surely, 2^9741250861 is an apocalyptic number.

It is an amenable number.

9741250861 is a deficient number, since it is larger than the sum of its proper divisors (1).

9741250861 is an equidigital number, since it uses as much as digits as its factorization.

9741250861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 9741250861 is about 98697.7753599340. The cubic root of 9741250861 is about 2135.6901396206.

The spelling of 9741250861 in words is "nine billion, seven hundred forty-one million, two hundred fifty thousand, eight hundred sixty-one".