3005969 has 2 divisors, whose sum is σ = 3005970. Its totient is φ = 3005968.

The previous prime is 3005953. The next prime is 3005983. The reversal of 3005969 is 9695003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2845969 + 160000 = 1687^2 + 400^2 .

It is an emirp because it is prime and its reverse (9695003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3005969 - 2⁴ = 3005953 is a prime.

It is a super-2 number, since 2×3005969² = 18071699257922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3005909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502984 + 1502985.

It is an arithmetic number, because the mean of its divisors is an integer number (1502985).

Almost surely, 2^3005969 is an apocalyptic number.

It is an amenable number.

3005969 is a deficient number, since it is larger than the sum of its proper divisors (1).

3005969 is an equidigital number, since it uses as much as digits as its factorization.

3005969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 3005969 is about 1733.7730531993. The cubic root of 3005969 is about 144.3205468579.

The spelling of 3005969 in words is "three million, five thousand, nine hundred sixty-nine".