3349999 has 2 divisors, whose sum is σ = 3350000. Its totient is φ = 3349998.

The previous prime is 3349939. The next prime is 3350021. The reversal of 3349999 is 9999433.

It is a strong prime.

It is an emirp because it is prime and its reverse (9999433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3349999 - 2¹⁵ = 3317231 is a prime.

It is a super-2 number, since 2×3349999² = 22444986600002, which contains 22 as substring.

3349999 is a modest number, since divided by 9999 gives 334 as remainder.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3349919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1674999 + 1675000.

It is an arithmetic number, because the mean of its divisors is an integer number (1675000).

Almost surely, 2^3349999 is an apocalyptic number.

3349999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3349999 is an equidigital number, since it uses as much as digits as its factorization.

3349999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 236196, while the sum is 46.

The square root of 3349999 is about 1830.3002485931. The cubic root of 3349999 is about 149.6286964644.

The spelling of 3349999 in words is "three million, three hundred forty-nine thousand, nine hundred ninety-nine".