3284047285 has 8 divisors (see below), whose sum is σ = 3947247576. Its totient is φ = 2622977280.

The previous prime is 3284047271. The next prime is 3284047289. The reversal of 3284047285 is 5827404823.

It can be written as a sum of positive squares in 4 ways, for example, as 418693444 + 2865353841 = 20462^2 + 53529^2 .

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

It is not a de Polignac number, because 3284047285 - 2¹⁹ = 3283522997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3284047289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529176 + ... + 535345.

It is an arithmetic number, because the mean of its divisors is an integer number (493405947).

Almost surely, 2^3284047285 is an apocalyptic number.

It is an amenable number.

3284047285 is a deficient number, since it is larger than the sum of its proper divisors (663200291).

3284047285 is a wasteful number, since it uses less digits than its factorization.

3284047285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065143.

The product of its (nonzero) digits is 430080, while the sum is 43.

The square root of 3284047285 is about 57306.6076905622. The cubic root of 3284047285 is about 1486.4026372988.

The spelling of 3284047285 in words is "three billion, two hundred eighty-four million, forty-seven thousand, two hundred eighty-five".