3028942 has 32 divisors (see below), whose sum is σ = 5587200. Its totient is φ = 1202688.

The previous prime is 3028913. The next prime is 3028943. The reversal of 3028942 is 2498203.

It is a self number, because there is not a number n which added to its sum of digits gives 3028942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15598 + ... + 15790.

It is an arithmetic number, because the mean of its divisors is an integer number (174600).

Almost surely, 2^3028942 is an apocalyptic number.

3028942 is a deficient number, since it is larger than the sum of its proper divisors (2558258).

3028942 is a wasteful number, since it uses less digits than its factorization.

3028942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3028942 is about 1740.3855894600. The cubic root of 3028942 is about 144.6872689222.

The spelling of 3028942 in words is "three million, twenty-eight thousand, nine hundred forty-two".