9703973 has 4 divisors (see below), whose sum is σ = 9713088. Its totient is φ = 9694860.

The previous prime is 9703933. The next prime is 9703997. The reversal of 9703973 is 3793079.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9703973 - 2¹⁴ = 9687589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9703913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2711 + ... + 5172.

It is an arithmetic number, because the mean of its divisors is an integer number (2428272).

Almost surely, 2^9703973 is an apocalyptic number.

It is an amenable number.

9703973 is a deficient number, since it is larger than the sum of its proper divisors (9115).

9703973 is a wasteful number, since it uses less digits than its factorization.

9703973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9114.

The product of its (nonzero) digits is 35721, while the sum is 38.

The square root of 9703973 is about 3115.1200618917. The cubic root of 9703973 is about 213.2962367680.

The spelling of 9703973 in words is "nine million, seven hundred three thousand, nine hundred seventy-three".