9479803 has 4 divisors (see below), whose sum is σ = 9978760. Its totient is φ = 8980848.

The previous prime is 9479801. The next prime is 9479809. The reversal of 9479803 is 3089749.

9479803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3089749 = 13 ⋅237673.

It is a cyclic number.

It is not a de Polignac number, because 9479803 - 2¹ = 9479801 is a prime.

It is a Duffinian number.

9479803 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9479801) 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, 249450 + ... + 249487.

It is an arithmetic number, because the mean of its divisors is an integer number (2494690).

Almost surely, 2^9479803 is an apocalyptic number.

9479803 is a deficient number, since it is larger than the sum of its proper divisors (498957).

9479803 is a wasteful number, since it uses less digits than its factorization.

9479803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498956.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 9479803 is about 3078.9288721892. The cubic root of 9479803 is about 211.6409833746.

It can be divided in two parts, 94 and 79803, that added together give a palindrome (79897).

The spelling of 9479803 in words is "nine million, four hundred seventy-nine thousand, eight hundred three".