3043936 has 48 divisors (see below), whose sum is σ = 6967296. Its totient is φ = 1282176.

The previous prime is 3043913. The next prime is 3043939. The reversal of 3043936 is 6393403.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3043939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23905 + ... + 24031.

It is an arithmetic number, because the mean of its divisors is an integer number (145152).

Almost surely, 2^3043936 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 3043936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3483648).

3043936 is an abundant number, since it is smaller than the sum of its proper divisors (3923360).

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

3043936 is a wasteful number, since it uses less digits than its factorization.

3043936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3043936 is about 1744.6879377126. The cubic root of 3043936 is about 144.9256217826.

The spelling of 3043936 in words is "three million, forty-three thousand, nine hundred thirty-six".