3276380328 has 128 divisors (see below), whose sum is σ = 9420364800. Its totient is φ = 941875200.

The previous prime is 3276380323. The next prime is 3276380353. The reversal of 3276380328 is 8230836723.

It is a self number, because there is not a number n which added to its sum of digits gives 3276380328.

It is not an unprimeable number, because it can be changed into a prime (3276380323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274648 + ... + 286328.

It is an arithmetic number, because the mean of its divisors is an integer number (73596600).

Almost surely, 2^3276380328 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 3276380328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4710182400).

3276380328 is an abundant number, since it is smaller than the sum of its proper divisors (6143984472).

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

3276380328 is a wasteful number, since it uses less digits than its factorization.

3276380328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11763 (or 11759 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 3276380328 is about 57239.6744225542. The cubic root of 3276380328 is about 1485.2450143852.

The spelling of 3276380328 in words is "three billion, two hundred seventy-six million, three hundred eighty thousand, three hundred twenty-eight".