4434040 has 32 divisors (see below), whose sum is σ = 10745280. Its totient is φ = 1636992.

The previous prime is 4434019. The next prime is 4434041. The reversal of 4434040 is 404344.

It is a super-3 number, since 3×4434040³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4433999 and 4434017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434041) 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, 3744 + ... + 4783.

It is an arithmetic number, because the mean of its divisors is an integer number (335790).

Almost surely, 2^4434040 is an apocalyptic number.

4434040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4434040 is an abundant number, since it is smaller than the sum of its proper divisors (6311240).

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

4434040 is a wasteful number, since it uses less digits than its factorization.

4434040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8551 (or 8547 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4434040 is about 2105.7160302377. The cubic root of 4434040 is about 164.2857402106.

Adding to 4434040 its reverse (404344), we get a palindrome (4838384).

The spelling of 4434040 in words is "four million, four hundred thirty-four thousand, forty".