8078979 has 8 divisors (see below), whose sum is σ = 10823872. Its totient is φ = 5360040.

The previous prime is 8078951. The next prime is 8078981. The reversal of 8078979 is 9798708.

8078979 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8078979 - 2⁹ = 8078467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8078909) 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, 5749 + ... + 7014.

It is an arithmetic number, because the mean of its divisors is an integer number (1352984).

Almost surely, 2^8078979 is an apocalyptic number.

8078979 is a deficient number, since it is larger than the sum of its proper divisors (2744893).

8078979 is a wasteful number, since it uses less digits than its factorization.

8078979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12977.

The product of its (nonzero) digits is 254016, while the sum is 48.

The square root of 8078979 is about 2842.3544817633. The cubic root of 8078979 is about 200.6560042728.

The spelling of 8078979 in words is "eight million, seventy-eight thousand, nine hundred seventy-nine".