8020079 has 4 divisors (see below), whose sum is σ = 8039640. Its totient is φ = 8000520.

The previous prime is 8020069. The next prime is 8020121. The reversal of 8020079 is 9700208.

8020079 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8020079 - 2¹⁶ = 7954543 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 (8020049) 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 3 ways as a sum of consecutive naturals, for example, 9152 + ... + 9989.

It is an arithmetic number, because the mean of its divisors is an integer number (2009910).

Almost surely, 2^8020079 is an apocalyptic number.

8020079 is a deficient number, since it is larger than the sum of its proper divisors (19561).

8020079 is a wasteful number, since it uses less digits than its factorization.

8020079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19560.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 8020079 is about 2831.9743996018. The cubic root of 8020079 is about 200.1671852066.

The spelling of 8020079 in words is "eight million, twenty thousand, seventy-nine".