3028979 has 8 divisors (see below), whose sum is σ = 3148800. Its totient is φ = 2910600.

The previous prime is 3028973. The next prime is 3028997. The reversal of 3028979 is 9798203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3028979 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3028973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5924 + ... + 6414.

It is an arithmetic number, because the mean of its divisors is an integer number (393600).

Almost surely, 2^3028979 is an apocalyptic number.

3028979 is a deficient number, since it is larger than the sum of its proper divisors (119821).

3028979 is a wasteful number, since it uses less digits than its factorization.

3028979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 3028979 is about 1740.3962192558. The cubic root of 3028979 is about 144.6878580616.

The spelling of 3028979 in words is "three million, twenty-eight thousand, nine hundred seventy-nine".