3240565608 has 96 divisors (see below), whose sum is σ = 9517750560. Its totient is φ = 916675200.

The previous prime is 3240565607. The next prime is 3240565609. The reversal of 3240565608 is 8065650423.

It is an interprime number because it is at equal distance from previous prime (3240565607) and next prime (3240565609).

It is not an unprimeable number, because it can be changed into a prime (3240565607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105135 + ... + 132417.

It is an arithmetic number, because the mean of its divisors is an integer number (99143235).

Almost surely, 2^3240565608 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 3240565608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4758875280).

3240565608 is an abundant number, since it is smaller than the sum of its proper divisors (6277184952).

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

3240565608 is a wasteful number, since it uses less digits than its factorization.

3240565608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27407 (or 27396 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 3240565608 is about 56925.9660260588. The cubic root of 3240565608 is about 1479.8133450993.

The spelling of 3240565608 in words is "three billion, two hundred forty million, five hundred sixty-five thousand, six hundred eight".