4424003340 has 48 divisors (see below), whose sum is σ = 12442795008. Its totient is φ = 1174440384.

The previous prime is 4424003329. The next prime is 4424003369. The reversal of 4424003340 is 433004244.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4424003340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151942 + ... + 178701.

It is an arithmetic number, because the mean of its divisors is an integer number (259224896).

Almost surely, 2^4424003340 is an apocalyptic number.

It is an amenable number.

4424003340 is an abundant number, since it is smaller than the sum of its proper divisors (8018791668).

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

4424003340 is a wasteful number, since it uses less digits than its factorization.

4424003340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330878 (or 330876 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4424003340 is about 66513.1817010734. The cubic root of 4424003340 is about 1641.6169037570.

Adding to 4424003340 its reverse (433004244), we get a palindrome (4857007584).

The spelling of 4424003340 in words is "four billion, four hundred twenty-four million, three thousand, three hundred forty".