3282651321 has 4 divisors (see below), whose sum is σ = 4376868432. Its totient is φ = 2188434212.

The previous prime is 3282651293. The next prime is 3282651343. The reversal of 3282651321 is 1231562823.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3282651321 - 2⁶ = 3282651257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3282651391) 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, 547108551 + ... + 547108556.

It is an arithmetic number, because the mean of its divisors is an integer number (1094217108).

Almost surely, 2^3282651321 is an apocalyptic number.

It is an amenable number.

3282651321 is a deficient number, since it is larger than the sum of its proper divisors (1094217111).

3282651321 is a wasteful number, since it uses less digits than its factorization.

3282651321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094217110.

The product of its digits is 17280, while the sum is 33.

The square root of 3282651321 is about 57294.4266137641. The cubic root of 3282651321 is about 1486.1919969451.

The spelling of 3282651321 in words is "three billion, two hundred eighty-two million, six hundred fifty-one thousand, three hundred twenty-one".