3321293 has 2 divisors, whose sum is σ = 3321294. Its totient is φ = 3321292.

The previous prime is 3321289. The next prime is 3321301. The reversal of 3321293 is 3921233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2550409 + 770884 = 1597^2 + 878^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321293 - 2² = 3321289 is a prime.

It is a super-2 number, since 2×3321293² = 22061974383698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3321203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660646 + 1660647.

It is an arithmetic number, because the mean of its divisors is an integer number (1660647).

Almost surely, 2^3321293 is an apocalyptic number.

It is an amenable number.

3321293 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321293 is an equidigital number, since it uses as much as digits as its factorization.

3321293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 23.

The square root of 3321293 is about 1822.4414942598. The cubic root of 3321293 is about 149.2000825373.

The spelling of 3321293 in words is "three million, three hundred twenty-one thousand, two hundred ninety-three".