3230618650 has 48 divisors (see below), whose sum is σ = 6961500864. Its totient is φ = 1092458880.

The previous prime is 3230618639. The next prime is 3230618669. The reversal of 3230618650 is 568160323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37672 + ... + 88771.

It is an arithmetic number, because the mean of its divisors is an integer number (145031268).

Almost surely, 2^3230618650 is an apocalyptic number.

3230618650 is an abundant number, since it is smaller than the sum of its proper divisors (3730882214).

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

3230618650 is a wasteful number, since it uses less digits than its factorization.

3230618650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126535 (or 126530 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 3230618650 is about 56838.5313849681. The cubic root of 3230618650 is about 1478.2976912065.

Adding to 3230618650 its reverse (568160323), we get a palindrome (3798778973).

The spelling of 3230618650 in words is "three billion, two hundred thirty million, six hundred eighteen thousand, six hundred fifty".