3349939 has 2 divisors, whose sum is σ = 3349940. Its totient is φ = 3349938.

The previous prime is 3349921. The next prime is 3349999. The reversal of 3349939 is 9399433.

3349939 is nontrivially palindromic in base 6.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3349939 - 2⁹ = 3349427 is a prime.

It is a super-2 number, since 2×3349939² = 22444182607442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3349919) 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, 1674969 + 1674970.

It is an arithmetic number, because the mean of its divisors is an integer number (1674970).

Almost surely, 2^3349939 is an apocalyptic number.

3349939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3349939 is an equidigital number, since it uses as much as digits as its factorization.

3349939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 78732, while the sum is 40.

The square root of 3349939 is about 1830.2838577663. The cubic root of 3349939 is about 149.6278031532.

The spelling of 3349939 in words is "three million, three hundred forty-nine thousand, nine hundred thirty-nine".