8493049 has 4 divisors (see below), whose sum is σ = 8862336. Its totient is φ = 8123764.

The previous prime is 8493031. The next prime is 8493073. The reversal of 8493049 is 9403948.

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 8493049 - 2⁷ = 8492921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8492999 and 8493017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184609 + ... + 184654.

It is an arithmetic number, because the mean of its divisors is an integer number (2215584).

Almost surely, 2^8493049 is an apocalyptic number.

It is an amenable number.

8493049 is a deficient number, since it is larger than the sum of its proper divisors (369287).

8493049 is a wasteful number, since it uses less digits than its factorization.

8493049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369286.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 8493049 is about 2914.2836169460. The cubic root of 8493049 is about 204.0271093667.

The spelling of 8493049 in words is "eight million, four hundred ninety-three thousand, forty-nine".