3242585616 has 80 divisors (see below), whose sum is σ = 8660779008. Its totient is φ = 1044316800.

The previous prime is 3242585501. The next prime is 3242585617. The reversal of 3242585616 is 6165852423.

It is a super-2 number, since 2×3242585616² = 21028722954180198912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3242585617) 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 15 ways as a sum of consecutive naturals, for example, 1205425 + ... + 1208111.

Almost surely, 2^3242585616 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 3242585616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4330389504).

3242585616 is an abundant number, since it is smaller than the sum of its proper divisors (5418193392).

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

3242585616 is a wasteful number, since it uses less digits than its factorization.

3242585616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540 (or 3534 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 3242585616 is about 56943.7056749910. The cubic root of 3242585616 is about 1480.1207619990.

The spelling of 3242585616 in words is "three billion, two hundred forty-two million, five hundred eighty-five thousand, six hundred sixteen".