3412845 has 24 divisors (see below), whose sum is σ = 5967000. Its totient is φ = 1804416.

The previous prime is 3412841. The next prime is 3412859. The reversal of 3412845 is 5482143.

3412845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 248004 + 3164841 = 498^2 + 1779^2 .

It is not a de Polignac number, because 3412845 - 2² = 3412841 is a prime.

3412845 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3412841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6451 + ... + 6959.

It is an arithmetic number, because the mean of its divisors is an integer number (248625).

Almost surely, 2^3412845 is an apocalyptic number.

It is an amenable number.

3412845 is a deficient number, since it is larger than the sum of its proper divisors (2554155).

3412845 is a wasteful number, since it uses less digits than its factorization.

3412845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 666 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 3412845 is about 1847.3886975945. The cubic root of 3412845 is about 150.5585839776.

Adding to 3412845 its reverse (5482143), we get a palindrome (8894988).

The spelling of 3412845 in words is "three million, four hundred twelve thousand, eight hundred forty-five".