80493 has 8 divisors (see below), whose sum is σ = 122688. Its totient is φ = 45984.

The previous prime is 80491. The next prime is 80513. The reversal of 80493 is 39408.

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

It is not a de Polignac number, because 80493 - 2¹ = 80491 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 80493.

It is not an unprimeable number, because it can be changed into a prime (80491) 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, 1896 + ... + 1937.

It is an arithmetic number, because the mean of its divisors is an integer number (15336).

2⁸⁰⁴⁹³ is an apocalyptic number.

It is an amenable number.

80493 is a deficient number, since it is larger than the sum of its proper divisors (42195).

80493 is a wasteful number, since it uses less digits than its factorization.

80493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 80493 is about 283.7128830349. The cubic root of 80493 is about 43.1770239620.

The spelling of 80493 in words is "eighty thousand, four hundred ninety-three".