9373979 has 4 divisors (see below), whose sum is σ = 9532920. Its totient is φ = 9215040.

The previous prime is 9373961. The next prime is 9373981. The reversal of 9373979 is 9793739.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9793739 = 379 ⋅25841.

It is a cyclic number.

It is not a de Polignac number, because 9373979 - 2²⁰ = 8325403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9373909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79382 + ... + 79499.

It is an arithmetic number, because the mean of its divisors is an integer number (2383230).

Almost surely, 2^9373979 is an apocalyptic number.

9373979 is a deficient number, since it is larger than the sum of its proper divisors (158941).

9373979 is a wasteful number, since it uses less digits than its factorization.

9373979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158940.

The product of its digits is 321489, while the sum is 47.

The square root of 9373979 is about 3061.6954453374. The cubic root of 9373979 is about 210.8505114275.

The spelling of 9373979 in words is "nine million, three hundred seventy-three thousand, nine hundred seventy-nine".