4424744 has 8 divisors (see below), whose sum is σ = 8296410. Its totient is φ = 2212368.

The previous prime is 4424729. The next prime is 4424759. The reversal of 4424744 is 4474244.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4424729) and next prime (4424759).

It can be written as a sum of positive squares in only one way, i.e., 4368100 + 56644 = 2090^2 + 238^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 276539 + ... + 276554.

Almost surely, 2^4424744 is an apocalyptic number.

It is an amenable number.

4424744 is a deficient number, since it is larger than the sum of its proper divisors (3871666).

4424744 is a wasteful number, since it uses less digits than its factorization.

4424744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553099 (or 553095 counting only the distinct ones).

The product of its digits is 14336, while the sum is 29.

The square root of 4424744 is about 2103.5075469320. The cubic root of 4424744 is about 164.1708510991.

Adding to 4424744 its reverse (4474244), we get a palindrome (8898988).

The spelling of 4424744 in words is "four million, four hundred twenty-four thousand, seven hundred forty-four".