788830 has 32 divisors (see below), whose sum is σ = 1658880. Its totient is φ = 264480.

The previous prime is 788819. The next prime is 788849. The reversal of 788830 is 38887.

It is a congruent number.

It is an unprimeable number.

788830 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 15 ways as a sum of consecutive naturals, for example, 4035 + ... + 4225.

It is an arithmetic number, because the mean of its divisors is an integer number (51840).

2⁷⁸⁸⁸³⁰ is an apocalyptic number.

788830 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

788830 is an abundant number, since it is smaller than the sum of its proper divisors (870050).

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

788830 is a wasteful number, since it uses less digits than its factorization.

788830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 788830 is about 888.1610214370. The cubic root of 788830 is about 92.3976955129.

The spelling of 788830 in words is "seven hundred eighty-eight thousand, eight hundred thirty".