8395404 has 12 divisors (see below), whose sum is σ = 19589304. Its totient is φ = 2798464.

The previous prime is 8395403. The next prime is 8395441. The reversal of 8395404 is 4045938.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (8395403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349797 + ... + 349820.

It is an arithmetic number, because the mean of its divisors is an integer number (1632442).

Almost surely, 2^8395404 is an apocalyptic number.

It is an amenable number.

8395404 is an abundant number, since it is smaller than the sum of its proper divisors (11193900).

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

8395404 is a wasteful number, since it uses less digits than its factorization.

8395404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699624 (or 699622 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 8395404 is about 2897.4823554251. The cubic root of 8395404 is about 203.2421903322.

The spelling of 8395404 in words is "eight million, three hundred ninety-five thousand, four hundred four".