8493741 has 20 divisors (see below), whose sum is σ = 13358400. Its totient is φ = 5363496.

The previous prime is 8493731. The next prime is 8493743. The reversal of 8493741 is 1473948.

It is a happy number.

It is not a de Polignac number, because 8493741 - 2¹⁰ = 8492717 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8493696 and 8493705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1221 + ... + 4298.

It is an arithmetic number, because the mean of its divisors is an integer number (667920).

Almost surely, 2^8493741 is an apocalyptic number.

8493741 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

8493741 is a deficient number, since it is larger than the sum of its proper divisors (4864659).

8493741 is a wasteful number, since it uses less digits than its factorization.

8493741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550 (or 5541 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 8493741 is about 2914.4023401034. The cubic root of 8493741 is about 204.0326504833.

The spelling of 8493741 in words is "eight million, four hundred ninety-three thousand, seven hundred forty-one".