3028149 has 12 divisors (see below), whose sum is σ = 4430400. Its totient is φ = 1992744.

The previous prime is 3028147. The next prime is 3028153. The reversal of 3028149 is 9418203.

It is not a de Polignac number, because 3028149 - 2¹ = 3028147 is a prime.

3028149 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028141) 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, 1419 + ... + 2840.

It is an arithmetic number, because the mean of its divisors is an integer number (369200).

Almost surely, 2^3028149 is an apocalyptic number.

It is an amenable number.

3028149 is a deficient number, since it is larger than the sum of its proper divisors (1402251).

3028149 is a wasteful number, since it uses less digits than its factorization.

3028149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344 (or 4341 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3028149 is about 1740.1577514697. The cubic root of 3028149 is about 144.6746410785.

The spelling of 3028149 in words is "three million, twenty-eight thousand, one hundred forty-nine".