8849069 has 4 divisors (see below), whose sum is σ = 8855196. Its totient is φ = 8842944.

The previous prime is 8849063. The next prime is 8849077. The reversal of 8849069 is 9609488.

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 can be written as a sum of positive squares in 2 ways, for example, as 2280100 + 6568969 = 1510^2 + 2563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8849069 is a prime.

It is a super-2 number, since 2×8849069² = 156612044333522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8849063) 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, 437 + ... + 4229.

It is an arithmetic number, because the mean of its divisors is an integer number (2213799).

Almost surely, 2^8849069 is an apocalyptic number.

It is an amenable number.

8849069 is a deficient number, since it is larger than the sum of its proper divisors (6127).

8849069 is a wasteful number, since it uses less digits than its factorization.

8849069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 8849069 is about 2974.7384759000. The cubic root of 8849069 is about 206.8390465474.

The spelling of 8849069 in words is "eight million, eight hundred forty-nine thousand, sixty-nine".