8028879 has 8 divisors (see below), whose sum is σ = 11334960. Its totient is φ = 5037696.

The previous prime is 8028857. The next prime is 8028899. The reversal of 8028879 is 9788208.

It is a happy number.

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

It is not a de Polignac number, because 8028879 - 2⁹ = 8028367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8028879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8028809) 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, 78664 + ... + 78765.

It is an arithmetic number, because the mean of its divisors is an integer number (1416870).

Almost surely, 2^8028879 is an apocalyptic number.

8028879 is a deficient number, since it is larger than the sum of its proper divisors (3306081).

8028879 is a wasteful number, since it uses less digits than its factorization.

8028879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157449.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 8028879 is about 2833.5276600026. The cubic root of 8028879 is about 200.2403693305.

The spelling of 8028879 in words is "eight million, twenty-eight thousand, eight hundred seventy-nine".