9473979 has 4 divisors (see below), whose sum is σ = 12631976. Its totient is φ = 6315984.

The previous prime is 9473977. The next prime is 9473983. The reversal of 9473979 is 9793749.

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

It is not a de Polignac number, because 9473979 - 2¹ = 9473977 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (9473977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1578994 + ... + 1578999.

It is an arithmetic number, because the mean of its divisors is an integer number (3157994).

Almost surely, 2^9473979 is an apocalyptic number.

9473979 is a deficient number, since it is larger than the sum of its proper divisors (3157997).

9473979 is a wasteful number, since it uses less digits than its factorization.

9473979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157996.

The product of its digits is 428652, while the sum is 48.

The square root of 9473979 is about 3077.9829434225. The cubic root of 9473979 is about 211.5976333320.

The spelling of 9473979 in words is "nine million, four hundred seventy-three thousand, nine hundred seventy-nine".