3282472805 has 8 divisors (see below), whose sum is σ = 3945893400. Its totient is φ = 2621360896.

The previous prime is 3282472799. The next prime is 3282472841. The reversal of 3282472805 is 5082742823.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 228584161 + 3053888644 = 15119^2 + 55262^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3282472805 - 2⁶ = 3282472741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574040 + ... + 579729.

It is an arithmetic number, because the mean of its divisors is an integer number (493236675).

Almost surely, 2^3282472805 is an apocalyptic number.

It is an amenable number.

3282472805 is a deficient number, since it is larger than the sum of its proper divisors (663420595).

3282472805 is a wasteful number, since it uses less digits than its factorization.

3282472805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154343.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 3282472805 is about 57292.8687098141. The cubic root of 3282472805 is about 1486.1650559317.

The spelling of 3282472805 in words is "three billion, two hundred eighty-two million, four hundred seventy-two thousand, eight hundred five".