9993703 has 2 divisors, whose sum is σ = 9993704. Its totient is φ = 9993702.

The previous prime is 9993701. The next prime is 9993713. The reversal of 9993703 is 3073999.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3073999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9993703 - 2¹ = 9993701 is a prime.

Together with 9993701, it forms a pair of twin primes.

9993703 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9993701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4996851 + 4996852.

It is an arithmetic number, because the mean of its divisors is an integer number (4996852).

Almost surely, 2^9993703 is an apocalyptic number.

9993703 is a deficient number, since it is larger than the sum of its proper divisors (1).

9993703 is an equidigital number, since it uses as much as digits as its factorization.

9993703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45927, while the sum is 40.

The square root of 9993703 is about 3161.2818602586. The cubic root of 9993703 is about 215.3982379237.

The spelling of 9993703 in words is "nine million, nine hundred ninety-three thousand, seven hundred three".