8268849 has 12 divisors (see below), whose sum is σ = 12054900. Its totient is φ = 5461344.

The previous prime is 8268833. The next prime is 8268859. The reversal of 8268849 is 9488628.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3459600 + 4809249 = 1860^2 + 2193^2 .

It is not a de Polignac number, because 8268849 - 2⁴ = 8268833 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8268829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3234 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (1004575).

Almost surely, 2^8268849 is an apocalyptic number.

It is an amenable number.

8268849 is a deficient number, since it is larger than the sum of its proper divisors (3786051).

8268849 is a wasteful number, since it uses less digits than its factorization.

8268849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8544 (or 8541 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 8268849 is about 2875.5606409881. The cubic root of 8268849 is about 202.2157695057.

The spelling of 8268849 in words is "eight million, two hundred sixty-eight thousand, eight hundred forty-nine".