8889349 has 4 divisors (see below), whose sum is σ = 10159264. Its totient is φ = 7619436.

The previous prime is 8889337. The next prime is 8889401. The reversal of 8889349 is 9439888.

It is a happy number.

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 8889349 - 2¹¹ = 8887301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8889329) 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, 634947 + ... + 634960.

It is an arithmetic number, because the mean of its divisors is an integer number (2539816).

Almost surely, 2^8889349 is an apocalyptic number.

It is an amenable number.

8889349 is a deficient number, since it is larger than the sum of its proper divisors (1269915).

8889349 is a wasteful number, since it uses less digits than its factorization.

8889349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269914.

The product of its digits is 497664, while the sum is 49.

The square root of 8889349 is about 2981.5011319803. The cubic root of 8889349 is about 207.1524078491.

The spelling of 8889349 in words is "eight million, eight hundred eighty-nine thousand, three hundred forty-nine".