3034005520 has 240 divisors, whose sum is σ = 9146133360. Its totient is φ = 926650368.

The previous prime is 3034005473. The next prime is 3034005547. The reversal of 3034005520 is 255004303.

It can be written as a sum of positive squares in 8 ways, for example, as 179881744 + 2854123776 = 13412^2 + 53424^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3034005491 and 3034005500.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1476814 + ... + 1478866.

It is an arithmetic number, because the mean of its divisors is an integer number (38108889).

Almost surely, 2^3034005520 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 3034005520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4573066680).

3034005520 is an abundant number, since it is smaller than the sum of its proper divisors (6112127840).

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

3034005520 is a wasteful number, since it uses less digits than its factorization.

3034005520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 3034005520 is about 55081.8075229926. The cubic root of 3034005520 is about 1447.6784920531.

Adding to 3034005520 its reverse (255004303), we get a palindrome (3289009823).

The spelling of 3034005520 in words is "three billion, thirty-four million, five thousand, five hundred twenty".