3276567216 has 240 divisors, whose sum is σ = 10541512800. Its totient is φ = 941137920.

The previous prime is 3276567211. The next prime is 3276567247. The reversal of 3276567216 is 6127656723.

3276567216 is a `hidden beast` number, since 3 + 2 + 76 + 567 + 2 + 16 = 666.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (3276567211) 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, 4741431 + ... + 4742121.

It is an arithmetic number, because the mean of its divisors is an integer number (43922970).

Almost surely, 2^3276567216 is an apocalyptic number.

3276567216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3276567216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5270756400).

3276567216 is an abundant number, since it is smaller than the sum of its proper divisors (7264945584).

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

3276567216 is a wasteful number, since it uses less digits than its factorization.

3276567216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 875 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 3276567216 is about 57241.3069033194. The cubic root of 3276567216 is about 1485.2732538003.

The spelling of 3276567216 in words is "three billion, two hundred seventy-six million, five hundred sixty-seven thousand, two hundred sixteen".