3280884472005 has 16 divisors (see below), whose sum is σ = 5999331606144. Its totient is φ = 1499832901440.

The previous prime is 3280884471947. The next prime is 3280884472009. The reversal of 3280884472005 is 5002744880823.

It is not a de Polignac number, because 3280884472005 - 2⁶ = 3280884471941 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280884472009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15623259286 + ... + 15623259495.

It is an arithmetic number, because the mean of its divisors is an integer number (374958225384).

Almost surely, 2^{3280884472005} is an apocalyptic number.

3280884472005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3280884472005 is a deficient number, since it is larger than the sum of its proper divisors (2718447134139).

3280884472005 is a wasteful number, since it uses less digits than its factorization.

3280884472005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31246518796.

The product of its (nonzero) digits is 3440640, while the sum is 51.

The spelling of 3280884472005 in words is "three trillion, two hundred eighty billion, eight hundred eighty-four million, four hundred seventy-two thousand, five".