973303 has 4 divisors (see below), whose sum is σ = 975688. Its totient is φ = 970920.

The previous prime is 973289. The next prime is 973321. The reversal of 973303 is 303379.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-973303 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 (973333) 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, 408 + ... + 1453.

It is an arithmetic number, because the mean of its divisors is an integer number (243922).

2⁹⁷³³⁰³ is an apocalyptic number.

973303 is a deficient number, since it is larger than the sum of its proper divisors (2385).

973303 is a wasteful number, since it uses less digits than its factorization.

973303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384.

The product of its (nonzero) digits is 1701, while the sum is 25.

The square root of 973303 is about 986.5611993181. The cubic root of 973303 is about 99.1020611924.

The spelling of 973303 in words is "nine hundred seventy-three thousand, three hundred three".