7879568 has 40 divisors (see below), whose sum is σ = 16472160. Its totient is φ = 3637760.

The previous prime is 7879559. The next prime is 7879577. The reversal of 7879568 is 8659787.

It is a happy number.

7879568 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7879559) and next prime (7879577).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15803 + ... + 16293.

It is an arithmetic number, because the mean of its divisors is an integer number (411804).

Almost surely, 2^7879568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7879568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8236080).

7879568 is an abundant number, since it is smaller than the sum of its proper divisors (8592592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7879568 is a wasteful number, since it uses less digits than its factorization.

7879568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 569 counting only the distinct ones).

The product of its digits is 846720, while the sum is 50.

The square root of 7879568 is about 2807.0568216550. The cubic root of 7879568 is about 198.9913213895.

The spelling of 7879568 in words is "seven million, eight hundred seventy-nine thousand, five hundred sixty-eight".