793986 has 8 divisors (see below), whose sum is σ = 1587984. Its totient is φ = 264660.

The previous prime is 793981. The next prime is 793999. The reversal of 793986 is 689397.

It is a happy number.

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

793986 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (793981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66160 + ... + 66171.

It is an arithmetic number, because the mean of its divisors is an integer number (198498).

2⁷⁹³⁹⁸⁶ is an apocalyptic number.

793986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

793986 is a wasteful number, since it uses less digits than its factorization.

793986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132336.

The product of its digits is 81648, while the sum is 42.

The square root of 793986 is about 891.0589206108. The cubic root of 793986 is about 92.5985703558.

The spelling of 793986 in words is "seven hundred ninety-three thousand, nine hundred eighty-six".