928830 has 32 divisors (see below), whose sum is σ = 2548224. Its totient is φ = 212256.

The previous prime is 928819. The next prime is 928849. The reversal of 928830 is 38829.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

928830 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2002 + ... + 2421.

It is an arithmetic number, because the mean of its divisors is an integer number (79632).

2⁹²⁸⁸³⁰ is an apocalyptic number.

928830 is an abundant number, since it is smaller than the sum of its proper divisors (1619394).

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

928830 is a wasteful number, since it uses less digits than its factorization.

928830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4440.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 928830 is about 963.7582684470. The cubic root of 928830 is about 97.5690503632.

The spelling of 928830 in words is "nine hundred twenty-eight thousand, eight hundred thirty".