3446844 has 12 divisors (see below), whose sum is σ = 8042664. Its totient is φ = 1148944.

The previous prime is 3446843. The next prime is 3446857. The reversal of 3446844 is 4486443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143607 + ... + 143630.

It is an arithmetic number, because the mean of its divisors is an integer number (670222).

Almost surely, 2^3446844 is an apocalyptic number.

It is an amenable number.

3446844 is an abundant number, since it is smaller than the sum of its proper divisors (4595820).

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

3446844 is a wasteful number, since it uses less digits than its factorization.

3446844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287244 (or 287242 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The square root of 3446844 is about 1856.5678010781. The cubic root of 3446844 is about 151.0568912713.

The spelling of 3446844 in words is "three million, four hundred forty-six thousand, eight hundred forty-four".