79600 has 30 divisors (see below), whose sum is σ = 192200. Its totient is φ = 31680.

The previous prime is 79589. The next prime is 79601. The reversal of 79600 is 697.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79601) by changing a digit.

79600 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 5 ways as a sum of consecutive naturals, for example, 301 + ... + 499.

2⁷⁹⁶⁰⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96100).

79600 is an abundant number, since it is smaller than the sum of its proper divisors (112600).

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

79600 is a wasteful number, since it uses less digits than its factorization.

79600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 79600 is about 282.1347195933. The cubic root of 79600 is about 43.0167592866.

The spelling of 79600 in words is "seventy-nine thousand, six hundred".