3412686 has 16 divisors (see below), whose sum is σ = 6922368. Its totient is φ = 1121400.

The previous prime is 3412679. The next prime is 3412687. The reversal of 3412686 is 6862143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3412687) 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, 3580 + ... + 4431.

It is an arithmetic number, because the mean of its divisors is an integer number (432648).

Almost surely, 2^3412686 is an apocalyptic number.

3412686 is an abundant number, since it is smaller than the sum of its proper divisors (3509682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3412686 is a wasteful number, since it uses less digits than its factorization.

3412686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8087.

The product of its digits is 6912, while the sum is 30.

The square root of 3412686 is about 1847.3456633776. The cubic root of 3412686 is about 150.5562458319.

It can be divided in two parts, 34 and 12686, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 3412686 in words is "three million, four hundred twelve thousand, six hundred eighty-six".