3002002440 has 64 divisors (see below), whose sum is σ = 9016824960. Its totient is φ = 799572480.

The previous prime is 3002002439. The next prime is 3002002447. The reversal of 3002002440 is 442002003.

It is a happy number.

3002002440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (3002002447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88245 + ... + 117435.

It is an arithmetic number, because the mean of its divisors is an integer number (140887890).

Almost surely, 2^3002002440 is an apocalyptic number.

3002002440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3002002440 is an abundant number, since it is smaller than the sum of its proper divisors (6014822520).

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

3002002440 is a wasteful number, since it uses less digits than its factorization.

3002002440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30062 (or 30058 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3002002440 is about 54790.5323938361. The cubic root of 3002002440 is about 1442.5703898522.

Adding to 3002002440 its reverse (442002003), we get a palindrome (3444004443).

The spelling of 3002002440 in words is "three billion, two million, two thousand, four hundred forty".