4404340 has 12 divisors (see below), whose sum is σ = 9249156. Its totient is φ = 1761728.

The previous prime is 4404319. The next prime is 4404341. The reversal of 4404340 is 434044.

It can be written as a sum of positive squares in 2 ways, for example, as 3400336 + 1004004 = 1844^2 + 1002^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110089 + ... + 110128.

It is an arithmetic number, because the mean of its divisors is an integer number (770763).

Almost surely, 2^4404340 is an apocalyptic number.

It is an amenable number.

4404340 is an abundant number, since it is smaller than the sum of its proper divisors (4844816).

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

4404340 is a wasteful number, since it uses less digits than its factorization.

4404340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220226 (or 220224 counting only the distinct ones).

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

The square root of 4404340 is about 2098.6519482754. The cubic root of 4404340 is about 163.9181129964.

Adding to 4404340 its reverse (434044), we get a palindrome (4838384).

The spelling of 4404340 in words is "four million, four hundred four thousand, three hundred forty".