4424738 has 8 divisors (see below), whose sum is σ = 6666780. Its totient is φ = 2202480.

The previous prime is 4424729. The next prime is 4424759. The reversal of 4424738 is 8374244.

It can be written as a sum of positive squares in 2 ways, for example, as 4355569 + 69169 = 2087^2 + 263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁶ + 4⁷ + 2⁵ + 4¹¹ + 7 + 3¹¹ + 8⁵ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4373 + ... + 5288.

Almost surely, 2^4424738 is an apocalyptic number.

4424738 is a deficient number, since it is larger than the sum of its proper divisors (2242042).

4424738 is a wasteful number, since it uses less digits than its factorization.

4424738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9892.

The product of its digits is 21504, while the sum is 32.

The square root of 4424738 is about 2103.5061207422. The cubic root of 4424738 is about 164.1707768933.

The spelling of 4424738 in words is "four million, four hundred twenty-four thousand, seven hundred thirty-eight".