3281664003284 has 12 divisors (see below), whose sum is σ = 5764261122900. Its totient is φ = 1634732253888.

The previous prime is 3281664003281. The next prime is 3281664003337. The reversal of 3281664003284 is 4823004661823.

3281664003284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 993765746884 + 2287898256400 = 996878^2 + 1512580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3281664003281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1524935729 + ... + 1524937880.

It is an arithmetic number, because the mean of its divisors is an integer number (480355093575).

Almost surely, 2^{3281664003284} is an apocalyptic number.

It is an amenable number.

3281664003284 is a deficient number, since it is larger than the sum of its proper divisors (2482597119616).

3281664003284 is a wasteful number, since it uses less digits than its factorization.

3281664003284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049873882 (or 3049873880 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 3281664003284 in words is "three trillion, two hundred eighty-one billion, six hundred sixty-four million, three thousand, two hundred eighty-four".