9996000439 has 2 divisors, whose sum is σ = 9996000440. Its totient is φ = 9996000438.

The previous prime is 9996000431. The next prime is 9996000451. The reversal of 9996000439 is 9340006999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9996000439 - 2³ = 9996000431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9996000392 and 9996000401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9996000431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4998000219 + 4998000220.

It is an arithmetic number, because the mean of its divisors is an integer number (4998000220).

Almost surely, 2^9996000439 is an apocalyptic number.

9996000439 is a deficient number, since it is larger than the sum of its proper divisors (1).

9996000439 is an equidigital number, since it uses as much as digits as its factorization.

9996000439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472392, while the sum is 49.

The square root of 9996000439 is about 99980.0001950390. Note that the first 3 decimals coincide. The cubic root of 9996000439 is about 2154.1474252986.

The spelling of 9996000439 in words is "nine billion, nine hundred ninety-six million, four hundred thirty-nine", and thus it is an aban number.