3340343999 has 4 divisors (see below), whose sum is σ = 3340568880. Its totient is φ = 3340119120.

The previous prime is 3340343989. The next prime is 3340344019. The reversal of 3340343999 is 9993430433.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3340343999 is a prime.

It is a super-2 number, since 2×3340343999² = 22315796063310624002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340343939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88454 + ... + 120435.

It is an arithmetic number, because the mean of its divisors is an integer number (835142220).

Almost surely, 2^3340343999 is an apocalyptic number.

3340343999 is a deficient number, since it is larger than the sum of its proper divisors (224881).

3340343999 is a wasteful number, since it uses less digits than its factorization.

3340343999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224880.

The product of its (nonzero) digits is 944784, while the sum is 47.

The square root of 3340343999 is about 57795.7091746438. The cubic root of 3340343999 is about 1494.8481031939.

The spelling of 3340343999 in words is "three billion, three hundred forty million, three hundred forty-three thousand, nine hundred ninety-nine".