3273688321 has 8 divisors (see below), whose sum is σ = 3344592384. Its totient is φ = 3202836480.

The previous prime is 3273688291. The next prime is 3273688339. The reversal of 3273688321 is 1238863723.

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 3273688321 - 2⁵ = 3273688289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3273688361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130561 + ... + 153601.

It is an arithmetic number, because the mean of its divisors is an integer number (418074048).

Almost surely, 2^3273688321 is an apocalyptic number.

It is an amenable number.

3273688321 is a deficient number, since it is larger than the sum of its proper divisors (70904063).

3273688321 is a wasteful number, since it uses less digits than its factorization.

3273688321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26111.

The product of its digits is 290304, while the sum is 43.

The square root of 3273688321 is about 57216.1543709467. The cubic root of 3273688321 is about 1484.8381237388.

The spelling of 3273688321 in words is "three billion, two hundred seventy-three million, six hundred eighty-eight thousand, three hundred twenty-one".