4394338 has 12 divisors (see below), whose sum is σ = 7138098. Its totient is φ = 2028000.

The previous prime is 4394323. The next prime is 4394353. The reversal of 4394338 is 8334934.

It is an interprime number because it is at equal distance from previous prime (4394323) and next prime (4394353).

It can be written as a sum of positive squares in 3 ways, for example, as 833569 + 3560769 = 913^2 + 1887^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6163 + ... + 6838.

Almost surely, 2^4394338 is an apocalyptic number.

4394338 is a deficient number, since it is larger than the sum of its proper divisors (2743760).

4394338 is a wasteful number, since it uses less digits than its factorization.

4394338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13029 (or 13016 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 4394338 is about 2096.2676355847. The cubic root of 4394338 is about 163.7939361155.

The spelling of 4394338 in words is "four million, three hundred ninety-four thousand, three hundred thirty-eight".