4844440 has 32 divisors (see below), whose sum is σ = 10964160. Its totient is φ = 1926400.

The previous prime is 4844419. The next prime is 4844443. The reversal of 4844440 is 444484.

It is a junction number, because it is equal to n+sod(n) for n = 4844399 and 4844408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4844443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11025 + ... + 11455.

It is an arithmetic number, because the mean of its divisors is an integer number (342630).

Almost surely, 2^4844440 is an apocalyptic number.

4844440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4844440 is an abundant number, since it is smaller than the sum of its proper divisors (6119720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4844440 is a wasteful number, since it uses less digits than its factorization.

4844440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 4844440 is about 2201.0088595914. The cubic root of 4844440 is about 169.2055200728.

It can be divided in two parts, 48444 and 40, that added together give a palindrome (48484).

The spelling of 4844440 in words is "four million, eight hundred forty-four thousand, four hundred forty".