8494843 has 16 divisors (see below), whose sum is σ = 10667520. Its totient is φ = 6595776.

The previous prime is 8494841. The next prime is 8494853. The reversal of 8494843 is 3484948.

It is a cyclic number.

It is not a de Polignac number, because 8494843 - 2¹ = 8494841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8494796 and 8494805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8494841) 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, 1671 + ... + 4447.

It is an arithmetic number, because the mean of its divisors is an integer number (666720).

Almost surely, 2^8494843 is an apocalyptic number.

8494843 is a deficient number, since it is larger than the sum of its proper divisors (2172677).

8494843 is a wasteful number, since it uses less digits than its factorization.

8494843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826.

The product of its digits is 110592, while the sum is 40.

The square root of 8494843 is about 2914.5913950329. The cubic root of 8494843 is about 204.0414740102.

It can be divided in two parts, 849484 and 3, that multiplied together give a palindrome (2548452).

The spelling of 8494843 in words is "eight million, four hundred ninety-four thousand, eight hundred forty-three".