9860997941 has 2 divisors, whose sum is σ = 9860997942. Its totient is φ = 9860997940.

The previous prime is 9860997869. The next prime is 9860997947. The reversal of 9860997941 is 1497990689.

It is a happy number.

9860997941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5952122500 + 3908875441 = 77150^2 + 62521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9860997941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9860997947) 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, 4930498970 + 4930498971.

It is an arithmetic number, because the mean of its divisors is an integer number (4930498971).

Almost surely, 2^9860997941 is an apocalyptic number.

It is an amenable number.

9860997941 is a deficient number, since it is larger than the sum of its proper divisors (1).

9860997941 is an equidigital number, since it uses as much as digits as its factorization.

9860997941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8817984, while the sum is 62.

The square root of 9860997941 is about 99302.5575753213. The cubic root of 9860997941 is about 2144.4057152869.

The spelling of 9860997941 in words is "nine billion, eight hundred sixty million, nine hundred ninety-seven thousand, nine hundred forty-one".