8890387384 has 16 divisors (see below), whose sum is σ = 16744230720. Its totient is φ = 4425259200.

The previous prime is 8890387369. The next prime is 8890387391. The reversal of 8890387384 is 4837830988.

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, 2489917 + ... + 2493484.

It is an arithmetic number, because the mean of its divisors is an integer number (1046514420).

Almost surely, 2^8890387384 is an apocalyptic number.

It is an amenable number.

8890387384 is a deficient number, since it is larger than the sum of its proper divisors (7853843336).

8890387384 is a wasteful number, since it uses less digits than its factorization.

8890387384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4983630 (or 4983626 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 58.

The square root of 8890387384 is about 94288.8507937179. The cubic root of 8890387384 is about 2071.6047350800.

The spelling of 8890387384 in words is "eight billion, eight hundred ninety million, three hundred eighty-seven thousand, three hundred eighty-four".