8079428 has 12 divisors (see below), whose sum is σ = 16158912. Its totient is φ = 3462600.

The previous prime is 8079413. The next prime is 8079433. The reversal of 8079428 is 8249708.

8079428 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8079391 and 8079400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144248 + ... + 144303.

It is an arithmetic number, because the mean of its divisors is an integer number (1346576).

Almost surely, 2^8079428 is an apocalyptic number.

It is an amenable number.

8079428 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8079428 is a wasteful number, since it uses less digits than its factorization.

8079428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288562 (or 288560 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 8079428 is about 2842.4334644807. The cubic root of 8079428 is about 200.6597214453.

The spelling of 8079428 in words is "eight million, seventy-nine thousand, four hundred twenty-eight".