3412647 has 24 divisors (see below), whose sum is σ = 5932160. Its totient is φ = 1846800.

The previous prime is 3412637. The next prime is 3412649. The reversal of 3412647 is 7462143.

3412647 is a `hidden beast` number, since 3 + 4 + 12 + 647 = 666.

It is not a de Polignac number, because 3412647 - 2⁶ = 3412583 is a prime.

It is a Duffinian number.

3412647 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3412647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3412649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229 + ... + 2622.

Almost surely, 2^3412647 is an apocalyptic number.

3412647 is a deficient number, since it is larger than the sum of its proper divisors (2519513).

3412647 is a wasteful number, since it uses less digits than its factorization.

3412647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883 (or 2880 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 3412647 is about 1847.3351076618. The cubic root of 3412647 is about 150.5556723133. Note that the first 3 decimals are identical.

The spelling of 3412647 in words is "three million, four hundred twelve thousand, six hundred forty-seven".