830355 has 16 divisors (see below), whose sum is σ = 1340064. Its totient is φ = 439040.

The previous prime is 830353. The next prime is 830359. The reversal of 830355 is 553038.

830355 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 830355 - 2¹ = 830353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830353) by changing a digit.

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, 2815 + ... + 3095.

It is an arithmetic number, because the mean of its divisors is an integer number (83754).

2⁸³⁰³⁵⁵ is an apocalyptic number.

830355 is a deficient number, since it is larger than the sum of its proper divisors (509709).

830355 is a wasteful number, since it uses less digits than its factorization.

830355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 830355 is about 911.2381686475. The cubic root of 830355 is about 93.9913603045.

The spelling of 830355 in words is "eight hundred thirty thousand, three hundred fifty-five".