8349065 has 4 divisors (see below), whose sum is σ = 10018884. Its totient is φ = 6679248.

The previous prime is 8349049. The next prime is 8349067. The reversal of 8349065 is 5609438.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5400976 + 2948089 = 2324^2 + 1717^2 .

It is a cyclic number.

It is not a de Polignac number, because 8349065 - 2⁴ = 8349049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8349067) 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, 834902 + ... + 834911.

It is an arithmetic number, because the mean of its divisors is an integer number (2504721).

Almost surely, 2^8349065 is an apocalyptic number.

It is an amenable number.

8349065 is a deficient number, since it is larger than the sum of its proper divisors (1669819).

8349065 is a wasteful number, since it uses less digits than its factorization.

8349065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669818.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 8349065 is about 2889.4748657844. The cubic root of 8349065 is about 202.8675638888.

The spelling of 8349065 in words is "eight million, three hundred forty-nine thousand, sixty-five".