3028458 has 16 divisors (see below), whose sum is σ = 6104736. Its totient is φ = 1001520.

The previous prime is 3028457. The next prime is 3028469. The reversal of 3028458 is 8548203.

It is a super-3 number, since 3×3028458³ = 83327033300424743736, which contains 333 as substring.

It is a d-powerful number, because it can be written as 3² + 0 + 2²¹ + 8⁶ + 4⁷ + 5⁸ + 8⁶ .

It is not an unprimeable number, because it can be changed into a prime (3028453) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1141 + ... + 2712.

It is an arithmetic number, because the mean of its divisors is an integer number (381546).

Almost surely, 2^3028458 is an apocalyptic number.

3028458 is an abundant number, since it is smaller than the sum of its proper divisors (3076278).

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

3028458 is a wasteful number, since it uses less digits than its factorization.

3028458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3989.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 3028458 is about 1740.2465342589. The cubic root of 3028458 is about 144.6795619002.

It can be divided in two parts, 3028 and 458, that added together give a triangular number (3486 = T₈₃).

The spelling of 3028458 in words is "three million, twenty-eight thousand, four hundred fifty-eight".