9996937 has 2 divisors, whose sum is σ = 9996938. Its totient is φ = 9996936.

The previous prime is 9996929. The next prime is 9996949. The reversal of 9996937 is 7396999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7862416 + 2134521 = 2804^2 + 1461^2 .

It is a cyclic number.

It is not a de Polignac number, because 9996937 - 2³ = 9996929 is a prime.

9996937 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9996137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4998468 + 4998469.

It is an arithmetic number, because the mean of its divisors is an integer number (4998469).

Almost surely, 2^9996937 is an apocalyptic number.

It is an amenable number.

9996937 is a deficient number, since it is larger than the sum of its proper divisors (1).

9996937 is an equidigital number, since it uses as much as digits as its factorization.

9996937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 826686, while the sum is 52.

The square root of 9996937 is about 3161.7933202536. The cubic root of 9996937 is about 215.4214699787.

The spelling of 9996937 in words is "nine million, nine hundred ninety-six thousand, nine hundred thirty-seven".