3282185518872 has 384 divisors, whose sum is σ = 9150561239040. Its totient is φ = 980321771520.

The previous prime is 3282185518867. The next prime is 3282185518877. The reversal of 3282185518872 is 2788155812823.

It is an interprime number because it is at equal distance from previous prime (3282185518867) and next prime (3282185518877).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3282185518877) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8569674793 + ... + 8569675175.

It is an arithmetic number, because the mean of its divisors is an integer number (23829586560).

Almost surely, 2^{3282185518872} 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 3282185518872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4575280619520).

3282185518872 is an abundant number, since it is smaller than the sum of its proper divisors (5868375720168).

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

3282185518872 is a wasteful number, since it uses less digits than its factorization.

3282185518872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 858 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 60.

The spelling of 3282185518872 in words is "three trillion, two hundred eighty-two billion, one hundred eighty-five million, five hundred eighteen thousand, eight hundred seventy-two".