3023904 has 48 divisors (see below), whose sum is σ = 8551872. Its totient is φ = 930048.

The previous prime is 3023903. The next prime is 3023921. The reversal of 3023904 is 4093203.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (3023903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37 + ... + 2459.

It is an arithmetic number, because the mean of its divisors is an integer number (178164).

Almost surely, 2^3023904 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 3023904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4275936).

3023904 is an abundant number, since it is smaller than the sum of its proper divisors (5527968).

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

3023904 is a wasteful number, since it uses less digits than its factorization.

3023904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449 (or 2441 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3023904 is about 1738.9376067013. The cubic root of 3023904 is about 144.6070055853.

The spelling of 3023904 in words is "three million, twenty-three thousand, nine hundred four".