793221 has 24 divisors (see below), whose sum is σ = 1272096. Its totient is φ = 433440.

The previous prime is 793207. The next prime is 793229. The reversal of 793221 is 122397.

It is not a de Polignac number, because 793221 - 2⁵ = 793189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 793191 and 793200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18426 + ... + 18468.

It is an arithmetic number, because the mean of its divisors is an integer number (53004).

2⁷⁹³²²¹ is an apocalyptic number.

It is an amenable number.

793221 is a deficient number, since it is larger than the sum of its proper divisors (478875).

793221 is a wasteful number, since it uses less digits than its factorization.

793221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 70 counting only the distinct ones).

The product of its digits is 756, while the sum is 24.

The square root of 793221 is about 890.6295526199. The cubic root of 793221 is about 92.5688214395.

The spelling of 793221 in words is "seven hundred ninety-three thousand, two hundred twenty-one".