4338938 has 4 divisors (see below), whose sum is σ = 6508410. Its totient is φ = 2169468.

The previous prime is 4338937. The next prime is 4338949. The reversal of 4338938 is 8398334.

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., 4338889 + 49 = 2083^2 + 7^2 .

It is not an unprimeable number, because it can be changed into a prime (4338937) 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, 1084733 + ... + 1084736.

Almost surely, 2^4338938 is an apocalyptic number.

4338938 is a deficient number, since it is larger than the sum of its proper divisors (2169472).

4338938 is a wasteful number, since it uses less digits than its factorization.

4338938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169471.

The product of its digits is 62208, while the sum is 38.

The square root of 4338938 is about 2083.0117618487. The cubic root of 4338938 is about 163.1026991529.

The spelling of 4338938 in words is "four million, three hundred thirty-eight thousand, nine hundred thirty-eight".