9434538 has 24 divisors (see below), whose sum is σ = 20749248. Its totient is φ = 3097512.

The previous prime is 9434533. The next prime is 9434539. The reversal of 9434538 is 8354349.

9434538 is a `hidden beast` number, since 94 + 34 + 538 = 666.

It is not an unprimeable number, because it can be changed into a prime (9434533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2706 + ... + 5117.

It is an arithmetic number, because the mean of its divisors is an integer number (864552).

Almost surely, 2^9434538 is an apocalyptic number.

9434538 is an abundant number, since it is smaller than the sum of its proper divisors (11314710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9434538 is a wasteful number, since it uses less digits than its factorization.

9434538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7898 (or 7895 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 9434538 is about 3071.5693057458. The cubic root of 9434538 is about 211.3035917858.

The spelling of 9434538 in words is "nine million, four hundred thirty-four thousand, five hundred thirty-eight".