999350303 has 8 divisors (see below), whose sum is σ = 1142366208. Its totient is φ = 856397304.

The previous prime is 999350273. The next prime is 999350329. The reversal of 999350303 is 303053999.

999350303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 999350303 - 2¹⁰ = 999349279 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 (999350903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25550 + ... + 51492.

It is an arithmetic number, because the mean of its divisors is an integer number (142795776).

Almost surely, 2^999350303 is an apocalyptic number.

999350303 is a deficient number, since it is larger than the sum of its proper divisors (143015905).

999350303 is a wasteful number, since it uses less digits than its factorization.

999350303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31453.

The product of its (nonzero) digits is 98415, while the sum is 41.

The square root of 999350303 is about 31612.5023210754. The cubic root of 999350303 is about 999.7833874157.

The spelling of 999350303 in words is "nine hundred ninety-nine million, three hundred fifty thousand, three hundred three".