3242320000 has 80 divisors (see below), whose sum is σ = 8071752150. Its totient is φ = 1296896000.

The previous prime is 3242319991. The next prime is 3242320049. The reversal of 3242320000 is 232423.

It can be written as a sum of positive squares in 5 ways, for example, as 462078016 + 2780241984 = 21496^2 + 52728^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 59736 + ... + 100264.

Almost surely, 2^3242320000 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 3242320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4035876075).

3242320000 is an abundant number, since it is smaller than the sum of its proper divisors (4829432150).

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

3242320000 is an frugal number, since it uses more digits than its factorization.

3242320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40563 (or 40536 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3242320000 is about 56941.3733589207. The cubic root of 3242320000 is about 1480.0803462590.

Adding to 3242320000 its reverse (232423), we get a palindrome (3242552423).

It can be divided in two parts, 32 and 42320000, that multiplied together give a square (1354240000 = 36800²).

The spelling of 3242320000 in words is "three billion, two hundred forty-two million, three hundred twenty thousand".