830073 has 8 divisors (see below), whose sum is σ = 1111936. Its totient is φ = 550800.

The previous prime is 830051. The next prime is 830099. The reversal of 830073 is 370038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 830073 - 2⁵ = 830041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830003) 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 7 ways as a sum of consecutive naturals, for example, 303 + ... + 1323.

It is an arithmetic number, because the mean of its divisors is an integer number (138992).

2⁸³⁰⁰⁷³ is an apocalyptic number.

It is an amenable number.

830073 is a deficient number, since it is larger than the sum of its proper divisors (281863).

830073 is a wasteful number, since it uses less digits than its factorization.

830073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 830073 is about 911.0834209884. The cubic root of 830073 is about 93.9807188460.

The spelling of 830073 in words is "eight hundred thirty thousand, seventy-three".