9434923 has 2 divisors, whose sum is σ = 9434924. Its totient is φ = 9434922.

The previous prime is 9434917. The next prime is 9434927. The reversal of 9434923 is 3294349.

It is a strong prime.

It is an emirp because it is prime and its reverse (3294349) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9434923 - 2¹³ = 9426731 is a prime.

It is an alternating number because its digits alternate between odd and even.

9434923 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9434927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4717461 + 4717462.

It is an arithmetic number, because the mean of its divisors is an integer number (4717462).

Almost surely, 2^9434923 is an apocalyptic number.

9434923 is a deficient number, since it is larger than the sum of its proper divisors (1).

9434923 is an equidigital number, since it uses as much as digits as its factorization.

9434923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 34.

The square root of 9434923 is about 3071.6319766535. The cubic root of 9434923 is about 211.3064660045.

The spelling of 9434923 in words is "nine million, four hundred thirty-four thousand, nine hundred twenty-three".