8716404 has 12 divisors (see below), whose sum is σ = 20338304. Its totient is φ = 2905464.

The previous prime is 8716381. The next prime is 8716429. The reversal of 8716404 is 4046178.

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

It is a congruent number.

It is an unprimeable number.

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, 363172 + ... + 363195.

Almost surely, 2^8716404 is an apocalyptic number.

It is an amenable number.

8716404 is an abundant number, since it is smaller than the sum of its proper divisors (11621900).

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

8716404 is a wasteful number, since it uses less digits than its factorization.

8716404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726374 (or 726372 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 8716404 is about 2952.3556696306. The cubic root of 8716404 is about 205.8001958744.

The spelling of 8716404 in words is "eight million, seven hundred sixteen thousand, four hundred four".