3141444 has 12 divisors (see below), whose sum is σ = 7330064. Its totient is φ = 1047144.

The previous prime is 3141443. The next prime is 3141473. The reversal of 3141444 is 4441413.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3141444.

It is not an unprimeable number, because it can be changed into a prime (3141443) 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, 130882 + ... + 130905.

Almost surely, 2^3141444 is an apocalyptic number.

It is an amenable number.

3141444 is an abundant number, since it is smaller than the sum of its proper divisors (4188620).

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

3141444 is a wasteful number, since it uses less digits than its factorization.

3141444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261794 (or 261792 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 3141444 is about 1772.4119160060. The cubic root of 3141444 is about 146.4568786723.

Adding to 3141444 its reverse (4441413), we get a palindrome (7582857).

The spelling of 3141444 in words is "three million, one hundred forty-one thousand, four hundred forty-four".