80316 has 36 divisors (see below), whose sum is σ = 214032. Its totient is φ = 25344.

The previous prime is 80309. The next prime is 80317. The reversal of 80316 is 61308.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80317) by changing a digit.

80316 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 11 ways as a sum of consecutive naturals, for example, 780 + ... + 876.

2⁸⁰³¹⁶ 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 80316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107016).

80316 is an abundant number, since it is smaller than the sum of its proper divisors (133716).

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

80316 is a wasteful number, since it uses less digits than its factorization.

80316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 80316 is about 283.4007762869. The cubic root of 80316 is about 43.1453527119.

The spelling of 80316 in words is "eighty thousand, three hundred sixteen".