3391344 has 60 divisors (see below), whose sum is σ = 10358712. Its totient is φ = 1027200.

The previous prime is 3391343. The next prime is 3391351. The reversal of 3391344 is 4431933.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3391343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 514 + ... + 2654.

Almost surely, 2^3391344 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 3391344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5179356).

3391344 is an abundant number, since it is smaller than the sum of its proper divisors (6967368).

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

3391344 is a wasteful number, since it uses less digits than its factorization.

3391344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166 (or 2157 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 3391344 is about 1841.5602080844. The cubic root of 3391344 is about 150.2417435245.

The spelling of 3391344 in words is "three million, three hundred ninety-one thousand, three hundred forty-four".