8438094 has 60 divisors (see below), whose sum is σ = 22015224. Its totient is φ = 2408616.

The previous prime is 8438093. The next prime is 8438099. The reversal of 8438094 is 4908348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8438093) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7407 + ... + 8469.

Almost surely, 2^8438094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8438094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11007612).

8438094 is an abundant number, since it is smaller than the sum of its proper divisors (13577130).

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

8438094 is a wasteful number, since it uses less digits than its factorization.

8438094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 8438094 is about 2904.8397546164. The cubic root of 8438094 is about 203.5860985075.

The spelling of 8438094 in words is "eight million, four hundred thirty-eight thousand, ninety-four".