830894 has 4 divisors (see below), whose sum is σ = 1246344. Its totient is φ = 415446.

The previous prime is 830891. The next prime is 830899. The reversal of 830894 is 498038.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 830894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207722 + ... + 207725.

It is an arithmetic number, because the mean of its divisors is an integer number (311586).

2⁸³⁰⁸⁹⁴ is an apocalyptic number.

830894 is a deficient number, since it is larger than the sum of its proper divisors (415450).

830894 is a wasteful number, since it uses less digits than its factorization.

830894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415449.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 830894 is about 911.5338721079. The cubic root of 830894 is about 94.0116931281.

The spelling of 830894 in words is "eight hundred thirty thousand, eight hundred ninety-four".