8983904923 has 4 divisors (see below), whose sum is σ = 10267319920. Its totient is φ = 7700489928.

The previous prime is 8983904899. The next prime is 8983905031. The reversal of 8983904923 is 3294093898.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8983904923 - 2¹³ = 8983896731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8983904323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641707488 + ... + 641707501.

It is an arithmetic number, because the mean of its divisors is an integer number (2566829980).

Almost surely, 2^8983904923 is an apocalyptic number.

8983904923 is a deficient number, since it is larger than the sum of its proper divisors (1283414997).

8983904923 is a wasteful number, since it uses less digits than its factorization.

8983904923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283414996.

The product of its (nonzero) digits is 3359232, while the sum is 55.

The square root of 8983904923 is about 94783.4633414500. The cubic root of 8983904923 is about 2078.8431161439.

The spelling of 8983904923 in words is "eight billion, nine hundred eighty-three million, nine hundred four thousand, nine hundred twenty-three".