8358849 has 16 divisors (see below), whose sum is σ = 13112640. Its totient is φ = 5244480.

The previous prime is 8358839. The next prime is 8358859. The reversal of 8358849 is 9488538.

It is an interprime number because it is at equal distance from previous prime (8358839) and next prime (8358859).

It is not a de Polignac number, because 8358849 - 2⁵ = 8358817 is a prime.

8358849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8358839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8647 + ... + 9564.

It is an arithmetic number, because the mean of its divisors is an integer number (819540).

Almost surely, 2^8358849 is an apocalyptic number.

It is an amenable number.

8358849 is a deficient number, since it is larger than the sum of its proper divisors (4753791).

8358849 is a wasteful number, since it uses less digits than its factorization.

8358849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18237 (or 18231 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 8358849 is about 2891.1674112718. The cubic root of 8358849 is about 202.9467776059.

The spelling of 8358849 in words is "eight million, three hundred fifty-eight thousand, eight hundred forty-nine".