9703999 has 4 divisors (see below), whose sum is σ = 10125936. Its totient is φ = 9282064.

The previous prime is 9703997. The next prime is 9704021. The reversal of 9703999 is 9993079.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9703999 - 2¹ = 9703997 is a prime.

It is a super-3 number, since 3×9703999³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9703997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210934 + ... + 210979.

It is an arithmetic number, because the mean of its divisors is an integer number (2531484).

Almost surely, 2^9703999 is an apocalyptic number.

9703999 is a deficient number, since it is larger than the sum of its proper divisors (421937).

9703999 is a wasteful number, since it uses less digits than its factorization.

9703999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421936.

The product of its (nonzero) digits is 137781, while the sum is 46.

The square root of 9703999 is about 3115.1242350828. The cubic root of 9703999 is about 213.2964272637.

The spelling of 9703999 in words is "nine million, seven hundred three thousand, nine hundred ninety-nine".