8019396 has 108 divisors (see below), whose sum is σ = 25561536. Its totient is φ = 2075040.

The previous prime is 8019353. The next prime is 8019397. The reversal of 8019396 is 6939108.

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 8019396.

It is not an unprimeable number, because it can be changed into a prime (8019397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 30361 + ... + 30623.

Almost surely, 2^8019396 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 8019396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12780768).

8019396 is an abundant number, since it is smaller than the sum of its proper divisors (17542140).

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

8019396 is a wasteful number, since it uses less digits than its factorization.

8019396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 8019396 is about 2831.8538097861. The cubic root of 8019396 is about 200.1615028823.

It can be divided in two parts, 8019 and 396, that multiplied together give a square (3175524 = 1782²).

The spelling of 8019396 in words is "eight million, nineteen thousand, three hundred ninety-six".