8493845 has 8 divisors (see below), whose sum is σ = 10521600. Its totient is φ = 6575760.

The previous prime is 8493841. The next prime is 8493853. The reversal of 8493845 is 5483948.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8493845 - 2² = 8493841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27245 + ... + 27554.

It is an arithmetic number, because the mean of its divisors is an integer number (1315200).

Almost surely, 2^8493845 is an apocalyptic number.

It is an amenable number.

8493845 is a deficient number, since it is larger than the sum of its proper divisors (2027755).

8493845 is a wasteful number, since it uses less digits than its factorization.

8493845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54835.

The product of its digits is 138240, while the sum is 41.

The square root of 8493845 is about 2914.4201824720. The cubic root of 8493845 is about 204.0334832263.

The spelling of 8493845 in words is "eight million, four hundred ninety-three thousand, eight hundred forty-five".