3303904 has 36 divisors (see below), whose sum is σ = 6890184. Its totient is φ = 1556544.

The previous prime is 3303893. The next prime is 3303953. The reversal of 3303904 is 4093033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49279 + ... + 49345.

It is an arithmetic number, because the mean of its divisors is an integer number (191394).

Almost surely, 2^3303904 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 3303904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3445092).

3303904 is an abundant number, since it is smaller than the sum of its proper divisors (3586280).

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

3303904 is an equidigital number, since it uses as much as digits as its factorization.

3303904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 3303904 is about 1817.6644354776. The cubic root of 3303904 is about 148.9392422281.

Adding to 3303904 its reverse (4093033), we get a palindrome (7396937).

The spelling of 3303904 in words is "three million, three hundred three thousand, nine hundred four".