3005480 has 32 divisors (see below), whose sum is σ = 6812640. Its totient is φ = 1193280.

The previous prime is 3005459. The next prime is 3005489. The reversal of 3005480 is 845003.

3005480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3005489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8915 + ... + 9245.

It is an arithmetic number, because the mean of its divisors is an integer number (212895).

Almost surely, 2^3005480 is an apocalyptic number.

It is an amenable number.

3005480 is an abundant number, since it is smaller than the sum of its proper divisors (3807160).

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

3005480 is a wasteful number, since it uses less digits than its factorization.

3005480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 565 counting only the distinct ones).

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

The square root of 3005480 is about 1733.6320255464. The cubic root of 3005480 is about 144.3127205880.

The spelling of 3005480 in words is "three million, five thousand, four hundred eighty".