8368049 has 4 divisors (see below), whose sum is σ = 8407920. Its totient is φ = 8328180.

The previous prime is 8368043. The next prime is 8368057. The reversal of 8368049 is 9408638.

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 8368049 - 2⁴ = 8368033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8368043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19619 + ... + 20040.

It is an arithmetic number, because the mean of its divisors is an integer number (2101980).

Almost surely, 2^8368049 is an apocalyptic number.

It is an amenable number.

8368049 is a deficient number, since it is larger than the sum of its proper divisors (39871).

8368049 is a wasteful number, since it uses less digits than its factorization.

8368049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39870.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 8368049 is about 2892.7580265207. The cubic root of 8368049 is about 203.0212067437.

The spelling of 8368049 in words is "eight million, three hundred sixty-eight thousand, forty-nine".