8079426 has 40 divisors (see below), whose sum is σ = 18465084. Its totient is φ = 2639520.

The previous prime is 8079413. The next prime is 8079433. The reversal of 8079426 is 6249708.

It can be written as a sum of positive squares in 2 ways, for example, as 7834401 + 245025 = 2799^2 + 495^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8116 + ... + 9056.

Almost surely, 2^8079426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8079426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9232542).

8079426 is an abundant number, since it is smaller than the sum of its proper divisors (10385658).

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

8079426 is a wasteful number, since it uses less digits than its factorization.

8079426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 8079426 is about 2842.4331126695. The cubic root of 8079426 is about 200.6597048880.

The spelling of 8079426 in words is "eight million, seventy-nine thousand, four hundred twenty-six".