3000440240 has 160 divisors (see below), whose sum is σ = 8315467776. Its totient is φ = 985420800.

The previous prime is 3000440237. The next prime is 3000440249. The reversal of 3000440240 is 420440003.

3000440240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3000440240² = 18005283267622515200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3000440249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1275065 + ... + 1277415.

Almost surely, 2^3000440240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3000440240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4157733888).

3000440240 is an abundant number, since it is smaller than the sum of its proper divisors (5315027536).

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

3000440240 is a wasteful number, since it uses less digits than its factorization.

3000440240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 3000440240 is about 54776.2744260688. The cubic root of 3000440240 is about 1442.3201152958.

Adding to 3000440240 its reverse (420440003), we get a palindrome (3420880243).

The spelling of 3000440240 in words is "three billion, four hundred forty thousand, two hundred forty".