830700 has 108 divisors (see below), whose sum is σ = 2843568. Its totient is φ = 201600.

The previous prime is 830693. The next prime is 830719. The reversal of 830700 is 7038.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

830700 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 35 ways as a sum of consecutive naturals, for example, 11665 + ... + 11735.

2⁸³⁰⁷⁰⁰ 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 830700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1421784).

830700 is an abundant number, since it is smaller than the sum of its proper divisors (2012868).

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

830700 is a wasteful number, since it uses less digits than its factorization.

830700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 830700 is about 911.4274518578. The cubic root of 830700 is about 94.0043758337.

Adding to 830700 its reverse (7038), we get a palindrome (837738).

The spelling of 830700 in words is "eight hundred thirty thousand, seven hundred".