3344387 has 2 divisors, whose sum is σ = 3344388. Its totient is φ = 3344386.

The previous prime is 3344377. The next prime is 3344389. The reversal of 3344387 is 7834433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3344387 - 2⁴ = 3344371 is a prime.

It is a super-2 number, since 2×3344387² = 22369848811538, which contains 22 as substring.

Together with 3344389, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3344389) 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, 1672193 + 1672194.

It is an arithmetic number, because the mean of its divisors is an integer number (1672194).

Almost surely, 2^3344387 is an apocalyptic number.

3344387 is a deficient number, since it is larger than the sum of its proper divisors (1).

3344387 is an equidigital number, since it uses as much as digits as its factorization.

3344387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 32.

The square root of 3344387 is about 1828.7665241906. The cubic root of 3344387 is about 149.5450958837.

The spelling of 3344387 in words is "three million, three hundred forty-four thousand, three hundred eighty-seven".