8018879 has 8 divisors (see below), whose sum is σ = 8854272. Its totient is φ = 7201240.

The previous prime is 8018861. The next prime is 8018887. The reversal of 8018879 is 9788108.

8018879 = 132² + 133² + ... + 297².

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

It is a cyclic number.

It is not a de Polignac number, because 8018879 - 2²⁰ = 6970303 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 (8018279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3479 + ... + 5304.

It is an arithmetic number, because the mean of its divisors is an integer number (1106784).

Almost surely, 2^8018879 is an apocalyptic number.

8018879 is a deficient number, since it is larger than the sum of its proper divisors (835393).

8018879 is a wasteful number, since it uses less digits than its factorization.

8018879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8877.

The product of its (nonzero) digits is 32256, while the sum is 41.

The square root of 8018879 is about 2831.7625253541. The cubic root of 8018879 is about 200.1572014062.

The spelling of 8018879 in words is "eight million, eighteen thousand, eight hundred seventy-nine".