9729324701 has 2 divisors, whose sum is σ = 9729324702. Its totient is φ = 9729324700.

The previous prime is 9729324659. The next prime is 9729324707. The reversal of 9729324701 is 1074239279.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9214080100 + 515244601 = 95990^2 + 22699^2 .

It is a cyclic number.

It is not a de Polignac number, because 9729324701 - 2³⁰ = 8655582877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9729324707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4864662350 + 4864662351.

It is an arithmetic number, because the mean of its divisors is an integer number (4864662351).

Almost surely, 2^9729324701 is an apocalyptic number.

It is an amenable number.

9729324701 is a deficient number, since it is larger than the sum of its proper divisors (1).

9729324701 is an equidigital number, since it uses as much as digits as its factorization.

9729324701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 9729324701 is about 98637.3392838635. The cubic root of 9729324701 is about 2134.8182124505.

The spelling of 9729324701 in words is "nine billion, seven hundred twenty-nine million, three hundred twenty-four thousand, seven hundred one".