3349919 has 2 divisors, whose sum is σ = 3349920. Its totient is φ = 3349918.

The previous prime is 3349903. The next prime is 3349921. The reversal of 3349919 is 9199433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3349919 - 2⁴ = 3349903 is a prime.

It is a super-2 number, since 2×3349919² = 22443914613122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 3349921, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3349939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1674959 + 1674960.

It is an arithmetic number, because the mean of its divisors is an integer number (1674960).

Almost surely, 2^3349919 is an apocalyptic number.

3349919 is a deficient number, since it is larger than the sum of its proper divisors (1).

3349919 is an equidigital number, since it uses as much as digits as its factorization.

3349919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 38.

The square root of 3349919 is about 1830.2783941248. The cubic root of 3349919 is about 149.6275053804.

The spelling of 3349919 in words is "three million, three hundred forty-nine thousand, nine hundred nineteen".