9423894 has 8 divisors (see below), whose sum is σ = 18847800. Its totient is φ = 3141296.

The previous prime is 9423871. The next prime is 9423929. The reversal of 9423894 is 4983249.

9423894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

9423894 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 785319 + ... + 785330.

It is an arithmetic number, because the mean of its divisors is an integer number (2355975).

Almost surely, 2^9423894 is an apocalyptic number.

9423894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9423894 is a wasteful number, since it uses less digits than its factorization.

9423894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570654.

The product of its digits is 62208, while the sum is 39.

The square root of 9423894 is about 3069.8361519795. The cubic root of 9423894 is about 211.2240979878.

The spelling of 9423894 in words is "nine million, four hundred twenty-three thousand, eight hundred ninety-four".