8889249 has 8 divisors (see below), whose sum is σ = 12549600. Its totient is φ = 5577536.

The previous prime is 8889233. The next prime is 8889263. The reversal of 8889249 is 9429888.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8889249 - 2⁴ = 8889233 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8889198 and 8889207.

It is not an unprimeable number, because it can be changed into a prime (8889229) 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 7 ways as a sum of consecutive naturals, for example, 87099 + ... + 87200.

It is an arithmetic number, because the mean of its divisors is an integer number (1568700).

Almost surely, 2^8889249 is an apocalyptic number.

It is an amenable number.

8889249 is a deficient number, since it is larger than the sum of its proper divisors (3660351).

8889249 is a wasteful number, since it uses less digits than its factorization.

8889249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174319.

The product of its digits is 331776, while the sum is 48.

The square root of 8889249 is about 2981.4843618574. The cubic root of 8889249 is about 207.1516310649.

The spelling of 8889249 in words is "eight million, eight hundred eighty-nine thousand, two hundred forty-nine".