3221414321 has 8 divisors (see below), whose sum is σ = 3406437888. Its totient is φ = 3041460000.

The previous prime is 3221414311. The next prime is 3221414327. The reversal of 3221414321 is 1234141223.

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 3221414321 - 2¹⁴ = 3221397937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3221414327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266005 + ... + 1268546.

It is an arithmetic number, because the mean of its divisors is an integer number (425804736).

Almost surely, 2^3221414321 is an apocalyptic number.

3221414321 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3221414321 is a deficient number, since it is larger than the sum of its proper divisors (185023567).

3221414321 is a wasteful number, since it uses less digits than its factorization.

3221414321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534623.

The product of its digits is 1152, while the sum is 23.

The square root of 3221414321 is about 56757.5045346428. The cubic root of 3221414321 is about 1476.8924205179.

Adding to 3221414321 its reverse (1234141223), we get a palindrome (4455555544).

The spelling of 3221414321 in words is "three billion, two hundred twenty-one million, four hundred fourteen thousand, three hundred twenty-one".