8867983 has 4 divisors (see below), whose sum is σ = 8876728. Its totient is φ = 8859240.

The previous prime is 8867977. The next prime is 8867993. The reversal of 8867983 is 3897688.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8867983 - 2¹⁷ = 8736911 is a prime.

It is a super-2 number, since 2×8867983² = 157282244976578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8867923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2616 + ... + 4957.

It is an arithmetic number, because the mean of its divisors is an integer number (2219182).

Almost surely, 2^8867983 is an apocalyptic number.

8867983 is a deficient number, since it is larger than the sum of its proper divisors (8745).

8867983 is a wasteful number, since it uses less digits than its factorization.

8867983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8744.

The product of its digits is 580608, while the sum is 49.

The square root of 8867983 is about 2977.9158819550. The cubic root of 8867983 is about 206.9863076040.

The spelling of 8867983 in words is "eight million, eight hundred sixty-seven thousand, nine hundred eighty-three".