8028396 has 60 divisors (see below), whose sum is σ = 21344400. Its totient is φ = 2630880.

The previous prime is 8028379. The next prime is 8028407. The reversal of 8028396 is 6938208.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8028396.

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 19 ways as a sum of consecutive naturals, for example, 22830 + ... + 23178.

It is an arithmetic number, because the mean of its divisors is an integer number (355740).

Almost surely, 2^8028396 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 8028396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10672200).

8028396 is an abundant number, since it is smaller than the sum of its proper divisors (13316004).

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

8028396 is a wasteful number, since it uses less digits than its factorization.

8028396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 8028396 is about 2833.4424292722. The cubic root of 8028396 is about 200.2363539075.

The spelling of 8028396 in words is "eight million, twenty-eight thousand, three hundred ninety-six".