3015034240 has 64 divisors (see below), whose sum is σ = 7218772560. Its totient is φ = 1204180992.

The previous prime is 3015034223. The next prime is 3015034249. The reversal of 3015034240 is 424305103.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3015034249) 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, 465907 + ... + 472333.

Almost surely, 2^3015034240 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 3015034240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3609386280).

3015034240 is an abundant number, since it is smaller than the sum of its proper divisors (4203738320).

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

3015034240 is an equidigital number, since it uses as much as digits as its factorization.

3015034240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7179 (or 7167 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3015034240 is about 54909.3274407910. The cubic root of 3015034240 is about 1444.6547931576.

Adding to 3015034240 its reverse (424305103), we get a palindrome (3439339343).

The spelling of 3015034240 in words is "three billion, fifteen million, thirty-four thousand, two hundred forty".