9424429 has 8 divisors (see below), whose sum is σ = 10790208. Its totient is φ = 8063520.

The previous prime is 9424427. The next prime is 9424433. The reversal of 9424429 is 9244249.

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

It is a cyclic number.

It is not a de Polignac number, because 9424429 - 2¹ = 9424427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9424394 and 9424403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9424427) 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, 5214 + ... + 6784.

It is an arithmetic number, because the mean of its divisors is an integer number (1348776).

Almost surely, 2^9424429 is an apocalyptic number.

It is an amenable number.

9424429 is a deficient number, since it is larger than the sum of its proper divisors (1365779).

9424429 is a wasteful number, since it uses less digits than its factorization.

9424429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435.

The product of its digits is 20736, while the sum is 34.

The square root of 9424429 is about 3069.9232889439. The cubic root of 9424429 is about 211.2280950175.

The spelling of 9424429 in words is "nine million, four hundred twenty-four thousand, four hundred twenty-nine".