3028228279 has 4 divisors (see below), whose sum is σ = 3073425784. Its totient is φ = 2983030776.

The previous prime is 3028228243. The next prime is 3028228319. The reversal of 3028228279 is 9728228203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9728228203 = 31 ⋅313813813.

It is a cyclic number.

It is not a de Polignac number, because 3028228279 - 2⁹ = 3028227767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028228219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22598652 + ... + 22598785.

It is an arithmetic number, because the mean of its divisors is an integer number (768356446).

Almost surely, 2^3028228279 is an apocalyptic number.

3028228279 is a deficient number, since it is larger than the sum of its proper divisors (45197505).

3028228279 is an equidigital number, since it uses as much as digits as its factorization.

3028228279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45197504.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 3028228279 is about 55029.3401650429. The cubic root of 3028228279 is about 1446.7590362764.

The spelling of 3028228279 in words is "three billion, twenty-eight million, two hundred twenty-eight thousand, two hundred seventy-nine".