9740023871 has 2 divisors, whose sum is σ = 9740023872. Its totient is φ = 9740023870.

The previous prime is 9740023807. The next prime is 9740023879. The reversal of 9740023871 is 1783200479.

9740023871 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 is an emirp because it is prime and its reverse (1783200479) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9740023871 - 2⁶ = 9740023807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9740023879) 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, 4870011935 + 4870011936.

It is an arithmetic number, because the mean of its divisors is an integer number (4870011936).

Almost surely, 2^9740023871 is an apocalyptic number.

9740023871 is a deficient number, since it is larger than the sum of its proper divisors (1).

9740023871 is an equidigital number, since it uses as much as digits as its factorization.

9740023871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 9740023871 is about 98691.5592692708. The cubic root of 9740023871 is about 2135.6004666579.

The spelling of 9740023871 in words is "nine billion, seven hundred forty million, twenty-three thousand, eight hundred seventy-one".