3448944 has 60 divisors (see below), whose sum is σ = 9894456. Its totient is φ = 1120896.

The previous prime is 3448933. The next prime is 3448957. The reversal of 3448944 is 4498443.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 3448899 and 3448908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5914 + ... + 6470.

Almost surely, 2^3448944 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 3448944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4947228).

3448944 is an abundant number, since it is smaller than the sum of its proper divisors (6445512).

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

3448944 is a wasteful number, since it uses less digits than its factorization.

3448944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 605 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 3448944 is about 1857.1332747006. The cubic root of 3448944 is about 151.0875623307.

The spelling of 3448944 in words is "three million, four hundred forty-eight thousand, nine hundred forty-four".