3243601530 has 256 divisors, whose sum is σ = 10385625600. Its totient is φ = 711659520.

The previous prime is 3243601489. The next prime is 3243601561. The reversal of 3243601530 is 351063423.

It is a happy number.

3243601530 is a `hidden beast` number, since 3 + 2 + 4 + 3 + 601 + 53 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3243601494 and 3243601503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1132300 + ... + 1135160.

It is an arithmetic number, because the mean of its divisors is an integer number (40568850).

Almost surely, 2^3243601530 is an apocalyptic number.

3243601530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3243601530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5192812800).

3243601530 is an abundant number, since it is smaller than the sum of its proper divisors (7142024070).

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

3243601530 is a wasteful number, since it uses less digits than its factorization.

3243601530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926 (or 2920 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3243601530 is about 56952.6253126228. The cubic root of 3243601530 is about 1480.2753216183.

Adding to 3243601530 its reverse (351063423), we get a palindrome (3594664953).

The spelling of 3243601530 in words is "three billion, two hundred forty-three million, six hundred one thousand, five hundred thirty".