9094438 has 4 divisors (see below), whose sum is σ = 13641660. Its totient is φ = 4547218.

The previous prime is 9094417. The next prime is 9094441. The reversal of 9094438 is 8344909.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8344909 = 17 ⋅490877.

It is a junction number, because it is equal to n+sod(n) for n = 9094397 and 9094406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2273608 + ... + 2273611.

It is an arithmetic number, because the mean of its divisors is an integer number (3410415).

Almost surely, 2^9094438 is an apocalyptic number.

9094438 is a deficient number, since it is larger than the sum of its proper divisors (4547222).

9094438 is a wasteful number, since it uses less digits than its factorization.

9094438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547221.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 9094438 is about 3015.6985923663. The cubic root of 9094438 is about 208.7334039659.

The spelling of 9094438 in words is "nine million, ninety-four thousand, four hundred thirty-eight".