3265207610784 has 288 divisors, whose sum is σ = 10125995798016. Its totient is φ = 918389767680.

The previous prime is 3265207610783. The next prime is 3265207610801. The reversal of 3265207610784 is 4870167025623.

It is a happy number.

It is a hoax number, since the sum of its digits (51) 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 (3265207610783) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 728351007 + ... + 728355489.

It is an arithmetic number, because the mean of its divisors is an integer number (35159707632).

Almost surely, 2^{3265207610784} 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 3265207610784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5062997899008).

3265207610784 is an abundant number, since it is smaller than the sum of its proper divisors (6860788187232).

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

3265207610784 is a wasteful number, since it uses less digits than its factorization.

3265207610784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6888 (or 6873 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 3265207610784 in words is "three trillion, two hundred sixty-five billion, two hundred seven million, six hundred ten thousand, seven hundred eighty-four".