3405682 has 8 divisors (see below), whose sum is σ = 5838336. Its totient is φ = 1459572.

The previous prime is 3405671. The next prime is 3405697. The reversal of 3405682 is 2865043.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3405682.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121618 + ... + 121645.

It is an arithmetic number, because the mean of its divisors is an integer number (729792).

Almost surely, 2^3405682 is an apocalyptic number.

3405682 is a deficient number, since it is larger than the sum of its proper divisors (2432654).

3405682 is a wasteful number, since it uses less digits than its factorization.

3405682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243272.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3405682 is about 1845.4489968569. The cubic root of 3405682 is about 150.4531776362.

The spelling of 3405682 in words is "three million, four hundred five thousand, six hundred eighty-two".