3321340321 has 8 divisors (see below), whose sum is σ = 3580373160. Its totient is φ = 3062813952.

The previous prime is 3321340301. The next prime is 3321340331. The reversal of 3321340321 is 1230431233.

It can be written as a sum of positive squares in 4 ways, for example, as 52359696 + 3268980625 = 7236^2 + 57175^2 .

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 3321340321 - 2⁵ = 3321340289 is a prime.

It is a super-2 number, since 2×3321340321² = 22062603055800766082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321340292 and 3321340301.

It is not an unprimeable number, because it can be changed into a prime (3321340301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112936 + ... + 139273.

It is an arithmetic number, because the mean of its divisors is an integer number (447546645).

Almost surely, 2^3321340321 is an apocalyptic number.

It is an amenable number.

3321340321 is a deficient number, since it is larger than the sum of its proper divisors (259032839).

3321340321 is a wasteful number, since it uses less digits than its factorization.

3321340321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253235.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3321340321 is about 57631.0707951882. The cubic root of 3321340321 is about 1492.0079112310.

Adding to 3321340321 its reverse (1230431233), we get a palindrome (4551771554).

The spelling of 3321340321 in words is "three billion, three hundred twenty-one million, three hundred forty thousand, three hundred twenty-one".