3022289 has 2 divisors, whose sum is σ = 3022290. Its totient is φ = 3022288.

The previous prime is 3022267. The next prime is 3022297. The reversal of 3022289 is 9822203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2274064 + 748225 = 1508^2 + 865^2 .

It is an emirp because it is prime and its reverse (9822203) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3022289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3022249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511144 + 1511145.

It is an arithmetic number, because the mean of its divisors is an integer number (1511145).

Almost surely, 2^3022289 is an apocalyptic number.

It is an amenable number.

3022289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3022289 is an equidigital number, since it uses as much as digits as its factorization.

3022289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3022289 is about 1738.4731806962. The cubic root of 3022289 is about 144.5812572036.

The spelling of 3022289 in words is "three million, twenty-two thousand, two hundred eighty-nine".