3343999 has 4 divisors (see below), whose sum is σ = 3349720. Its totient is φ = 3338280.

The previous prime is 3343957. The next prime is 3344021. The reversal of 3343999 is 9993433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9993433 = 17 ⋅587849.

It is a cyclic number.

It is not a de Polignac number, because 3343999 - 2⁷ = 3343871 is a prime.

It is a super-2 number, since 2×3343999² = 22364658624002, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343499) 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 in 3 ways as a sum of consecutive naturals, for example, 1869 + ... + 3190.

It is an arithmetic number, because the mean of its divisors is an integer number (837430).

Almost surely, 2^3343999 is an apocalyptic number.

3343999 is a deficient number, since it is larger than the sum of its proper divisors (5721).

3343999 is an equidigital number, since it uses as much as digits as its factorization.

3343999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5720.

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

The square root of 3343999 is about 1828.6604386818. The cubic root of 3343999 is about 149.5393124879.

The spelling of 3343999 in words is "three million, three hundred forty-three thousand, nine hundred ninety-nine".