3340347 has 8 divisors (see below), whose sum is σ = 4715856. Its totient is φ = 2095872.

The previous prime is 3340339. The next prime is 3340349. The reversal of 3340347 is 7430433.

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

It is not a de Polignac number, because 3340347 - 2³ = 3340339 is a prime.

It is a super-2 number, since 2×3340347² = 22315836160818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340349) 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 7 ways as a sum of consecutive naturals, for example, 32698 + ... + 32799.

It is an arithmetic number, because the mean of its divisors is an integer number (589482).

Almost surely, 2^3340347 is an apocalyptic number.

3340347 is a deficient number, since it is larger than the sum of its proper divisors (1375509).

3340347 is a wasteful number, since it uses less digits than its factorization.

3340347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65517.

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 3340347 is about 1827.6616207603. The cubic root of 3340347 is about 149.4848550856.

The spelling of 3340347 in words is "three million, three hundred forty thousand, three hundred forty-seven".