4427394 has 16 divisors (see below), whose sum is σ = 8955360. Its totient is φ = 1459040.

The previous prime is 4427393. The next prime is 4427417. The reversal of 4427394 is 4937244.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4427393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3612 + ... + 4679.

It is an arithmetic number, because the mean of its divisors is an integer number (559710).

Almost surely, 2^4427394 is an apocalyptic number.

4427394 is an abundant number, since it is smaller than the sum of its proper divisors (4527966).

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

4427394 is a wasteful number, since it uses less digits than its factorization.

4427394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8385.

The product of its digits is 24192, while the sum is 33.

The square root of 4427394 is about 2104.1373529311. The cubic root of 4427394 is about 164.2036187901.

The spelling of 4427394 in words is "four million, four hundred twenty-seven thousand, three hundred ninety-four".