3468643 has 8 divisors (see below), whose sum is σ = 3566736. Its totient is φ = 3372000.

The previous prime is 3468637. The next prime is 3468649.

3468643 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (3468637) and next prime (3468649).

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

It is a cyclic number.

It is not a de Polignac number, because 3468643 - 2⁵ = 3468611 is a prime.

It is a super-2 number, since 2×3468643² = 24062968522898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3468599 and 3468608.

It is not an unprimeable number, because it can be changed into a prime (3468649) 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, 5880 + ... + 6442.

It is an arithmetic number, because the mean of its divisors is an integer number (445842).

Almost surely, 2^3468643 is an apocalyptic number.

3468643 is a deficient number, since it is larger than the sum of its proper divisors (98093).

3468643 is a wasteful number, since it uses less digits than its factorization.

3468643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725.

The product of its digits is 41472, while the sum is 34.

The square root of 3468643 is about 1862.4293275182. The cubic root of 3468643 is about 151.3746671537.

The spelling of 3468643 in words is "three million, four hundred sixty-eight thousand, six hundred forty-three".