8420796 has 18 divisors (see below), whose sum is σ = 21285992. Its totient is φ = 2806920.

The previous prime is 8420773. The next prime is 8420801. The reversal of 8420796 is 6970248.

8420796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 233911 = 8420796 / (8 + 4 + 2 + 0 + 7 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 8420796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116920 + ... + 116991.

Almost surely, 2^8420796 is an apocalyptic number.

It is an amenable number.

8420796 is an abundant number, since it is smaller than the sum of its proper divisors (12865196).

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

8420796 is a wasteful number, since it uses less digits than its factorization.

8420796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233921 (or 233916 counting only the distinct ones).

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

The square root of 8420796 is about 2901.8607823257. The cubic root of 8420796 is about 203.4468869149.

It can be divided in two parts, 8420 and 796, that added together give a square (9216 = 96²).

The spelling of 8420796 in words is "eight million, four hundred twenty thousand, seven hundred ninety-six".