4324394 has 4 divisors (see below), whose sum is σ = 6486594. Its totient is φ = 2162196.

The previous prime is 4324373. The next prime is 4324399. The reversal of 4324394 is 4934234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4305625 + 18769 = 2075^2 + 137^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4324399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081097 + ... + 1081100.

Almost surely, 2^4324394 is an apocalyptic number.

4324394 is a deficient number, since it is larger than the sum of its proper divisors (2162200).

4324394 is a wasteful number, since it uses less digits than its factorization.

4324394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162199.

The product of its digits is 10368, while the sum is 29.

The square root of 4324394 is about 2079.5177325524. The cubic root of 4324394 is about 162.9202565766.

The spelling of 4324394 in words is "four million, three hundred twenty-four thousand, three hundred ninety-four".