3005408 has 24 divisors (see below), whose sum is σ = 6762672. Its totient is φ = 1287936.

The previous prime is 3005393. The next prime is 3005417. The reversal of 3005408 is 8045003.

It is a self number, because there is not a number n which added to its sum of digits gives 3005408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6485 + ... + 6932.

It is an arithmetic number, because the mean of its divisors is an integer number (281778).

Almost surely, 2^3005408 is an apocalyptic number.

It is an amenable number.

3005408 is an abundant number, since it is smaller than the sum of its proper divisors (3757264).

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

3005408 is a wasteful number, since it uses less digits than its factorization.

3005408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13434 (or 13426 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3005408 is about 1733.6112597696. The cubic root of 3005408 is about 144.3115681821.

The spelling of 3005408 in words is "three million, five thousand, four hundred eight".