8493013 has 8 divisors (see below), whose sum is σ = 9046080. Its totient is φ = 7945920.

The previous prime is 8493007. The next prime is 8493031. The reversal of 8493013 is 3103948.

8493013 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8493013 - 2⁹ = 8492501 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493073) 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, 1648 + ... + 4438.

It is an arithmetic number, because the mean of its divisors is an integer number (1130760).

Almost surely, 2^8493013 is an apocalyptic number.

It is an amenable number.

8493013 is a deficient number, since it is larger than the sum of its proper divisors (553067).

8493013 is a wasteful number, since it uses less digits than its factorization.

8493013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 8493013 is about 2914.2774404644. The cubic root of 8493013 is about 204.0268210923.

The spelling of 8493013 in words is "eight million, four hundred ninety-three thousand, thirteen".