3222493 has 2 divisors, whose sum is σ = 3222494. Its totient is φ = 3222492.

The previous prime is 3222487. The next prime is 3222547. The reversal of 3222493 is 3942223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2196324 + 1026169 = 1482^2 + 1013^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222493 - 2¹⁷ = 3091421 is a prime.

It is a super-2 number, since 2×3222493² = 20768922270098, which contains 22 as substring.

It is equal to p₂₃₁₇₃₉ and since 3222493 and 231739 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3222413) 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, 1611246 + 1611247.

It is an arithmetic number, because the mean of its divisors is an integer number (1611247).

Almost surely, 2^3222493 is an apocalyptic number.

It is an amenable number.

3222493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222493 is an equidigital number, since it uses as much as digits as its factorization.

3222493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 25.

The square root of 3222493 is about 1795.1303573836. The cubic root of 3222493 is about 147.7057246161.

The spelling of 3222493 in words is "three million, two hundred twenty-two thousand, four hundred ninety-three".