8983969 has 4 divisors (see below), whose sum is σ = 9071296. Its totient is φ = 8896644.

The previous prime is 8983951. The next prime is 8983981. The reversal of 8983969 is 9693898.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8983969 - 2⁵ = 8983937 is a prime.

It is a super-2 number, since 2×8983969² = 161423397985922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

8983969 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8983999) 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, 43509 + ... + 43714.

It is an arithmetic number, because the mean of its divisors is an integer number (2267824).

Almost surely, 2^8983969 is an apocalyptic number.

It is an amenable number.

8983969 is a deficient number, since it is larger than the sum of its proper divisors (87327).

8983969 is a wasteful number, since it uses less digits than its factorization.

8983969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87326.

The product of its digits is 839808, while the sum is 52.

The square root of 8983969 is about 2997.3269758236. The cubic root of 8983969 is about 207.8848058528.

The spelling of 8983969 in words is "eight million, nine hundred eighty-three thousand, nine hundred sixty-nine".