4439948 has 6 divisors (see below), whose sum is σ = 7769916. Its totient is φ = 2219972.

The previous prime is 4439947. The next prime is 4439951. The reversal of 4439948 is 8499344.

It is not an unprimeable number, because it can be changed into a prime (4439947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554990 + ... + 554997.

It is an arithmetic number, because the mean of its divisors is an integer number (1294986).

Almost surely, 2^4439948 is an apocalyptic number.

It is an amenable number.

4439948 is a deficient number, since it is larger than the sum of its proper divisors (3329968).

4439948 is a wasteful number, since it uses less digits than its factorization.

4439948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109991 (or 1109989 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 4439948 is about 2107.1184114805. The cubic root of 4439948 is about 164.3586736521.

The spelling of 4439948 in words is "four million, four hundred thirty-nine thousand, nine hundred forty-eight".