3230500000 has 336 divisors, whose sum is σ = 9922372992. Its totient is φ = 1008000000.

The previous prime is 3230499977. The next prime is 3230500019. The reversal of 3230500000 is 50323.

It is a super-2 number, since 2×3230500000² = 20872260500000000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 45499965 + ... + 45500035.

It is an arithmetic number, because the mean of its divisors is an integer number (29530872).

Almost surely, 2^3230500000 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 3230500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4961186496).

3230500000 is an abundant number, since it is smaller than the sum of its proper divisors (6691872992).

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

3230500000 is an frugal number, since it uses more digits than its factorization.

3230500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 3230500000 is about 56837.4876292047. The cubic root of 3230500000 is about 1478.2795933138.

Adding to 3230500000 its reverse (50323), we get a palindrome (3230550323).

The spelling of 3230500000 in words is "three billion, two hundred thirty million, five hundred thousand".