3028480 has 120 divisors (see below), whose sum is σ = 8986032. Its totient is φ = 958464.

The previous prime is 3028471. The next prime is 3028489. The reversal of 3028480 is 848203.

3028480 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3028471) and next prime (3028489).

It is a super-2 number, since 2×3028480² = 18343382220800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232954 + ... + 232966.

Almost surely, 2^3028480 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 3028480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4493016).

3028480 is an abundant number, since it is smaller than the sum of its proper divisors (5957552).

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

3028480 is an equidigital number, since it uses as much as digits as its factorization.

3028480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 3028480 is about 1740.2528551909. The cubic root of 3028480 is about 144.6799122372.

The spelling of 3028480 in words is "three million, twenty-eight thousand, four hundred eighty".