3245328000 has 384 divisors, whose sum is σ = 12047293440. Its totient is φ = 836352000.

The previous prime is 3245327989. The next prime is 3245328001. The reversal of 3245328000 is 8235423.

It is a tau number, because it is divible by the number of its divisors (384).

It is not an unprimeable number, because it can be changed into a prime (3245328001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4463637 + ... + 4464363.

It is an arithmetic number, because the mean of its divisors is an integer number (31373160).

Almost surely, 2^3245328000 is an apocalyptic number.

3245328000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3245328000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6023646720).

3245328000 is an abundant number, since it is smaller than the sum of its proper divisors (8801965440).

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

3245328000 is a wasteful number, since it uses less digits than its factorization.

3245328000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3245328000 is about 56967.7803675025. The cubic root of 3245328000 is about 1480.5379101446.

The spelling of 3245328000 in words is "three billion, two hundred forty-five million, three hundred twenty-eight thousand".