4489382 has 4 divisors (see below), whose sum is σ = 6734076. Its totient is φ = 2244690.

The previous prime is 4489367. The next prime is 4489409. The reversal of 4489382 is 2839844.

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

It is a d-powerful number, because it can be written as 4 + 4⁹ + 8⁵ + 9² + 3⁴ + 8⁷ + 2²¹ .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1122344 + ... + 1122347.

It is an arithmetic number, because the mean of its divisors is an integer number (1683519).

Almost surely, 2^4489382 is an apocalyptic number.

4489382 is a deficient number, since it is larger than the sum of its proper divisors (2244694).

4489382 is a wasteful number, since it uses less digits than its factorization.

4489382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244693.

The product of its digits is 55296, while the sum is 38.

The square root of 4489382 is about 2118.8161789075. The cubic root of 4489382 is about 164.9664088337.

The spelling of 4489382 in words is "four million, four hundred eighty-nine thousand, three hundred eighty-two".