9944329 has 2 divisors, whose sum is σ = 9944330. Its totient is φ = 9944328.

The previous prime is 9944317. The next prime is 9944351. The reversal of 9944329 is 9234499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 3892729 = 2460^2 + 1973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9944329 is a prime.

9944329 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9944291 and 9944300.

It is not a weakly prime, because it can be changed into another prime (9944029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4972164 + 4972165.

It is an arithmetic number, because the mean of its divisors is an integer number (4972165).

Almost surely, 2^9944329 is an apocalyptic number.

It is an amenable number.

9944329 is a deficient number, since it is larger than the sum of its proper divisors (1).

9944329 is an equidigital number, since it uses as much as digits as its factorization.

9944329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 40.

The square root of 9944329 is about 3153.4630170655. The cubic root of 9944329 is about 215.0429263486.

The spelling of 9944329 in words is "nine million, nine hundred forty-four thousand, three hundred twenty-nine".