8904223064 has 16 divisors (see below), whose sum is σ = 18213183720. Its totient is φ = 4047374080.

The previous prime is 8904223037. The next prime is 8904223087. The reversal of 8904223064 is 4603224098.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50592089 + ... + 50592264.

Almost surely, 2^8904223064 is an apocalyptic number.

It is an amenable number.

8904223064 is an abundant number, since it is smaller than the sum of its proper divisors (9308960656).

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

8904223064 is a wasteful number, since it uses less digits than its factorization.

8904223064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101184370 (or 101184366 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 8904223064 is about 94362.1908605348. The cubic root of 8904223064 is about 2072.6788241812.

The spelling of 8904223064 in words is "eight billion, nine hundred four million, two hundred twenty-three thousand, sixty-four".