9996929 has 2 divisors, whose sum is σ = 9996930. Its totient is φ = 9996928.

The previous prime is 9996887. The next prime is 9996937. The reversal of 9996929 is 9296999.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9909904 + 87025 = 3148^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 9996929 - 2⁸ = 9996673 is a prime.

It is not a weakly prime, because it can be changed into another prime (9996949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4998464 + 4998465.

It is an arithmetic number, because the mean of its divisors is an integer number (4998465).

Almost surely, 2^9996929 is an apocalyptic number.

It is an amenable number.

9996929 is a deficient number, since it is larger than the sum of its proper divisors (1).

9996929 is an equidigital number, since it uses as much as digits as its factorization.

9996929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 708588, while the sum is 53.

The square root of 9996929 is about 3161.7920551485. The cubic root of 9996929 is about 215.4214125154.

The spelling of 9996929 in words is "nine million, nine hundred ninety-six thousand, nine hundred twenty-nine".