3282307816 has 8 divisors (see below), whose sum is σ = 6154327170. Its totient is φ = 1641153904.

The previous prime is 3282307813. The next prime is 3282307837. The reversal of 3282307816 is 6187032823.

It can be written as a sum of positive squares in only one way, i.e., 3043728900 + 238578916 = 55170^2 + 15446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3282307811) 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 as a sum of consecutive naturals, namely, 205144231 + ... + 205144246.

Almost surely, 2^3282307816 is an apocalyptic number.

It is an amenable number.

3282307816 is a deficient number, since it is larger than the sum of its proper divisors (2872019354).

3282307816 is a wasteful number, since it uses less digits than its factorization.

3282307816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410288483 (or 410288479 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 3282307816 is about 57291.4288179305. The cubic root of 3282307816 is about 1486.1401554974.

The spelling of 3282307816 in words is "three billion, two hundred eighty-two million, three hundred seven thousand, eight hundred sixteen".