8425879 has 16 divisors (see below), whose sum is σ = 10656000. Its totient is φ = 6471360.

The previous prime is 8425877. The next prime is 8425883. The reversal of 8425879 is 9785248.

8425879 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8425879 - 2¹ = 8425877 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 (8425871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4872 + ... + 6370.

It is an arithmetic number, because the mean of its divisors is an integer number (666000).

Almost surely, 2^8425879 is an apocalyptic number.

8425879 is a deficient number, since it is larger than the sum of its proper divisors (2230121).

8425879 is a wasteful number, since it uses less digits than its factorization.

8425879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590.

The product of its digits is 161280, while the sum is 43.

The square root of 8425879 is about 2902.7364675423. The cubic root of 8425879 is about 203.4878138662.

The spelling of 8425879 in words is "eight million, four hundred twenty-five thousand, eight hundred seventy-nine".