3240616320 has 96 divisors (see below), whose sum is σ = 11190273120. Its totient is φ = 864162816.

The previous prime is 3240616289. The next prime is 3240616321. The reversal of 3240616320 is 236160423.

3240616320 is a `hidden beast` number, since 3 + 2 + 40 + 616 + 3 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240616321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275544 + ... + 287063.

It is an arithmetic number, because the mean of its divisors is an integer number (116565345).

Almost surely, 2^3240616320 is an apocalyptic number.

3240616320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3240616320 is an abundant number, since it is smaller than the sum of its proper divisors (7949656800).

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

3240616320 is a wasteful number, since it uses less digits than its factorization.

3240616320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562632 (or 562617 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3240616320 is about 56926.4114449523. The cubic root of 3240616320 is about 1479.8210643179.

Adding to 3240616320 its reverse (236160423), we get a palindrome (3476776743).

The spelling of 3240616320 in words is "three billion, two hundred forty million, six hundred sixteen thousand, three hundred twenty".