80934 has 32 divisors (see below), whose sum is σ = 193536. Its totient is φ = 22080.

The previous prime is 80933. The next prime is 80953. The reversal of 80934 is 43908.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1699 + ... + 1745.

It is an arithmetic number, because the mean of its divisors is an integer number (6048).

2⁸⁰⁹³⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96768).

80934 is an abundant number, since it is smaller than the sum of its proper divisors (112602).

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

80934 is a wasteful number, since it uses less digits than its factorization.

80934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 80934 is about 284.4890156052. The cubic root of 80934 is about 43.2557322528.

The spelling of 80934 in words is "eighty thousand, nine hundred thirty-four".