7000879 has 4 divisors (see below), whose sum is σ = 7006176. Its totient is φ = 6995584.

The previous prime is 7000849. The next prime is 7000913. The reversal of 7000879 is 9780007.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9780007 = 587 ⋅16661.

It is a cyclic number.

It is not a de Polignac number, because 7000879 - 2⁷ = 7000751 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7000879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167 + ... + 3919.

It is an arithmetic number, because the mean of its divisors is an integer number (1751544).

Almost surely, 2^7000879 is an apocalyptic number.

7000879 is a deficient number, since it is larger than the sum of its proper divisors (5297).

7000879 is a wasteful number, since it uses less digits than its factorization.

7000879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 7000879 is about 2645.9174212360. The cubic root of 7000879 is about 191.3011249255.

The spelling of 7000879 in words is "seven million, eight hundred seventy-nine", and thus it is an aban number.