7944804 has 120 divisors (see below), whose sum is σ = 24718848. Its totient is φ = 2177280.

The previous prime is 7944799. The next prime is 7944841. The reversal of 7944804 is 4084497.

7944804 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 70252 + ... + 70364.

Almost surely, 2^7944804 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 7944804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12359424).

7944804 is an abundant number, since it is smaller than the sum of its proper divisors (16774044).

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

7944804 is a wasteful number, since it uses less digits than its factorization.

7944804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 7944804 is about 2818.6528697234. The cubic root of 7944804 is about 199.5389714131.

The spelling of 7944804 in words is "seven million, nine hundred forty-four thousand, eight hundred four".