9429479 has 4 divisors (see below), whose sum is σ = 9479040. Its totient is φ = 9379920.

The previous prime is 9429473. The next prime is 9429493. The reversal of 9429479 is 9749249.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9749249 = 29 ⋅336181.

It is a cyclic number.

It is not a de Polignac number, because 9429479 - 2⁴ = 9429463 is a prime.

It is a super-2 number, since 2×9429479² = 177830148422882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9429473) 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, 24494 + ... + 24875.

It is an arithmetic number, because the mean of its divisors is an integer number (2369760).

Almost surely, 2^9429479 is an apocalyptic number.

9429479 is a deficient number, since it is larger than the sum of its proper divisors (49561).

9429479 is a wasteful number, since it uses less digits than its factorization.

9429479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49560.

The product of its digits is 163296, while the sum is 44.

The square root of 9429479 is about 3070.7456749135. The cubic root of 9429479 is about 211.2658165392.

The spelling of 9429479 in words is "nine million, four hundred twenty-nine thousand, four hundred seventy-nine".