3423056 has 40 divisors (see below), whose sum is σ = 8166144. Its totient is φ = 1353600.

The previous prime is 3423047. The next prime is 3423083. The reversal of 3423056 is 6503243.

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, 281 + ... + 2631.

Almost surely, 2^3423056 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 3423056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4083072).

3423056 is an abundant number, since it is smaller than the sum of its proper divisors (4743088).

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

3423056 is a wasteful number, since it uses less digits than its factorization.

3423056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379 (or 2373 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3423056 is about 1850.1502641678. The cubic root of 3423056 is about 150.7085881554.

Adding to 3423056 its reverse (6503243), we get a palindrome (9926299).

The spelling of 3423056 in words is "three million, four hundred twenty-three thousand, fifty-six".