80693 has 8 divisors (see below), whose sum is σ = 88320. Its totient is φ = 73440.

The previous prime is 80687. The next prime is 80701. The reversal of 80693 is 39608.

It is a happy number.

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 80693 - 2⁴ = 80677 is a prime.

It is a super-2 number, since 2×80693² = 13022720498, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80603) 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, 521 + ... + 657.

It is an arithmetic number, because the mean of its divisors is an integer number (11040).

2⁸⁰⁶⁹³ is an apocalyptic number.

It is an amenable number.

80693 is a deficient number, since it is larger than the sum of its proper divisors (7627).

80693 is a wasteful number, since it uses less digits than its factorization.

80693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 80693 is about 284.0651333761. The cubic root of 80693 is about 43.2127548643.

Subtracting from 80693 its product of nonzero digits (1296), we obtain a palindrome (79397).

The spelling of 80693 in words is "eighty thousand, six hundred ninety-three".