3520563564 has 72 divisors (see below), whose sum is σ = 9788951088. Its totient is φ = 981335040.

The previous prime is 3520563559. The next prime is 3520563583. The reversal of 3520563564 is 4653650253.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48909 + ... + 97124.

It is an arithmetic number, because the mean of its divisors is an integer number (135957654).

Almost surely, 2^3520563564 is an apocalyptic number.

It is an amenable number.

3520563564 is an abundant number, since it is smaller than the sum of its proper divisors (6268387524).

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

3520563564 is a wasteful number, since it uses less digits than its factorization.

3520563564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146095 (or 146086 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

The square root of 3520563564 is about 59334.3371413215. The cubic root of 3520563564 is about 1521.2621620596.

The spelling of 3520563564 in words is "three billion, five hundred twenty million, five hundred sixty-three thousand, five hundred sixty-four".