93808 has 40 divisors (see below), whose sum is σ = 218736. Its totient is φ = 38400.

The previous prime is 93787. The next prime is 93809. The reversal of 93808 is 80839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2268 + ... + 2308.

2⁹³⁸⁰⁸ 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 93808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109368).

93808 is an abundant number, since it is smaller than the sum of its proper divisors (124928).

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

93808 is a wasteful number, since it uses less digits than its factorization.

93808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 93808 is about 306.2809168068. The cubic root of 93808 is about 45.4373811557.

The spelling of 93808 in words is "ninety-three thousand, eight hundred eight".