3265101666 has 96 divisors (see below), whose sum is σ = 7618665600. Its totient is φ = 1008057600.

The previous prime is 3265101661. The next prime is 3265101731. The reversal of 3265101666 is 6661015623.

It is a self number, because there is not a number n which added to its sum of digits gives 3265101666.

It is not an unprimeable number, because it can be changed into a prime (3265101661) 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, 2528481 + ... + 2529771.

It is an arithmetic number, because the mean of its divisors is an integer number (79361100).

Almost surely, 2^3265101666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3265101666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3809332800).

3265101666 is an abundant number, since it is smaller than the sum of its proper divisors (4353563934).

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

3265101666 is a wasteful number, since it uses less digits than its factorization.

3265101666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512 (or 1509 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 3265101666 is about 57141.0681209233. The cubic root of 3265101666 is about 1483.5387782717.

The spelling of 3265101666 in words is "three billion, two hundred sixty-five million, one hundred one thousand, six hundred sixty-six".