3441872 has 40 divisors (see below), whose sum is σ = 7737600. Its totient is φ = 1452672.

The previous prime is 3441859. The next prime is 3441887. The reversal of 3441872 is 2781443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8654 + ... + 9042.

It is an arithmetic number, because the mean of its divisors is an integer number (193440).

Almost surely, 2^3441872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3441872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3868800).

3441872 is an abundant number, since it is smaller than the sum of its proper divisors (4295728).

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

3441872 is a wasteful number, since it uses less digits than its factorization.

3441872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 477 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 3441872 is about 1855.2282878395. The cubic root of 3441872 is about 150.9842241899.

The spelling of 3441872 in words is "three million, four hundred forty-one thousand, eight hundred seventy-two".