320796 has 72 divisors (see below), whose sum is σ = 990080. Its totient is φ = 85536.

The previous prime is 320791. The next prime is 320821. The reversal of 320796 is 697023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320791) by changing a digit.

320796 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4755 + ... + 4821.

2³²⁰⁷⁹⁶ is an apocalyptic number.

320796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495040).

320796 is an abundant number, since it is smaller than the sum of its proper divisors (669284).

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

320796 is a wasteful number, since it uses less digits than its factorization.

320796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 320796 is about 566.3885592065. The cubic root of 320796 is about 68.4557051087.

The spelling of 320796 in words is "three hundred twenty thousand, seven hundred ninety-six".