6325321 has 2 divisors, whose sum is σ = 6325322. Its totient is φ = 6325320.

The previous prime is 6325313. The next prime is 6325339. The reversal of 6325321 is 1235236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4182025 + 2143296 = 2045^2 + 1464^2 .

It is a cyclic number.

It is not a de Polignac number, because 6325321 - 2³ = 6325313 is a prime.

It is a super-3 number, since 3×6325321³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6325292 and 6325301.

It is not a weakly prime, because it can be changed into another prime (6325301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3162660 + 3162661.

It is an arithmetic number, because the mean of its divisors is an integer number (3162661).

Almost surely, 2^6325321 is an apocalyptic number.

It is an amenable number.

6325321 is a deficient number, since it is larger than the sum of its proper divisors (1).

6325321 is an equidigital number, since it uses as much as digits as its factorization.

6325321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 22.

The square root of 6325321 is about 2515.0190854147. The cubic root of 6325321 is about 184.9385819983.

The spelling of 6325321 in words is "six million, three hundred twenty-five thousand, three hundred twenty-one".