3245570560 has 80 divisors (see below), whose sum is σ = 7814312352. Its totient is φ = 1292800000.

The previous prime is 3245570543. The next prime is 3245570563. The reversal of 3245570560 is 650755423.

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

It is not an unprimeable number, because it can be changed into a prime (3245570563) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 640035 + ... + 645085.

Almost surely, 2^3245570560 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 3245570560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3907156176).

3245570560 is an abundant number, since it is smaller than the sum of its proper divisors (4568741792).

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

3245570560 is an equidigital number, since it uses as much as digits as its factorization.

3245570560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325 (or 5309 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 3245570560 is about 56969.9092504104. The cubic root of 3245570560 is about 1480.5747949966.

The spelling of 3245570560 in words is "three billion, two hundred forty-five million, five hundred seventy thousand, five hundred sixty".