793880 has 32 divisors (see below), whose sum is σ = 1814400. Its totient is φ = 312576.

The previous prime is 793867. The next prime is 793889. The reversal of 793880 is 88397.

It is a Cunningham number, because it is equal to 891²-1.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 793880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793889) 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, 3449 + ... + 3671.

It is an arithmetic number, because the mean of its divisors is an integer number (56700).

2⁷⁹³⁸⁸⁰ 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 793880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (907200).

793880 is an abundant number, since it is smaller than the sum of its proper divisors (1020520).

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

793880 is a wasteful number, since it uses less digits than its factorization.

793880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 793880 is about 890.9994388326. Note that the first 3 decimals coincide. The cubic root of 793880 is about 92.5944494245.

The spelling of 793880 in words is "seven hundred ninety-three thousand, eight hundred eighty".