3349843 has 8 divisors (see below), whose sum is σ = 3893760. Its totient is φ = 2822280.

The previous prime is 3349817. The next prime is 3349847. The reversal of 3349843 is 3489433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3349843 is a prime.

It is a super-2 number, since 2×3349843² = 22442896249298, which contains 22 as substring.

It is a Duffinian number.

3349843 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3349799 and 3349808.

It is not an unprimeable number, because it can be changed into a prime (3349847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3643 + ... + 4468.

It is an arithmetic number, because the mean of its divisors is an integer number (486720).

Almost surely, 2^3349843 is an apocalyptic number.

3349843 is a deficient number, since it is larger than the sum of its proper divisors (543917).

3349843 is an equidigital number, since it uses as much as digits as its factorization.

3349843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8177.

The product of its digits is 31104, while the sum is 34.

The square root of 3349843 is about 1830.2576321382. The cubic root of 3349843 is about 149.6263738330.

The spelling of 3349843 in words is "three million, three hundred forty-nine thousand, eight hundred forty-three".