8905923384 has 64 divisors (see below), whose sum is σ = 23241563040. Its totient is φ = 2841039360.

The previous prime is 8905923373. The next prime is 8905923391. The reversal of 8905923384 is 4833295098.

It is a super-2 number, since 2×8905923384² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28039 + ... + 136374.

Almost surely, 2^8905923384 is an apocalyptic number.

It is an amenable number.

8905923384 is an abundant number, since it is smaller than the sum of its proper divisors (14335639656).

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

8905923384 is a wasteful number, since it uses less digits than its factorization.

8905923384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164520 (or 164516 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 8905923384 is about 94371.1999711776. The cubic root of 8905923384 is about 2072.8107463389.

The spelling of 8905923384 in words is "eight billion, nine hundred five million, nine hundred twenty-three thousand, three hundred eighty-four".