3256065516 has 24 divisors (see below), whose sum is σ = 8288167104. Its totient is φ = 986686480.

The previous prime is 3256065499. The next prime is 3256065517. The reversal of 3256065516 is 6155606523.

3256065516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3256065517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12333450 + ... + 12333713.

It is an arithmetic number, because the mean of its divisors is an integer number (345340296).

Almost surely, 2^3256065516 is an apocalyptic number.

It is an amenable number.

3256065516 is an abundant number, since it is smaller than the sum of its proper divisors (5032101588).

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

3256065516 is a wasteful number, since it uses less digits than its factorization.

3256065516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24667181 (or 24667179 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 3256065516 is about 57061.9445515135. The cubic root of 3256065516 is about 1482.1689521650.

The spelling of 3256065516 in words is "three billion, two hundred fifty-six million, sixty-five thousand, five hundred sixteen".