830394 has 12 divisors (see below), whose sum is σ = 1799226. Its totient is φ = 276792.

The previous prime is 830387. The next prime is 830411. The reversal of 830394 is 493038.

It can be written as a sum of positive squares in only one way, i.e., 680625 + 149769 = 825^2 + 387^2 .

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23049 + ... + 23084.

2⁸³⁰³⁹⁴ is an apocalyptic number.

830394 is an abundant number, since it is smaller than the sum of its proper divisors (968832).

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

830394 is a wasteful number, since it uses less digits than its factorization.

830394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46141 (or 46138 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 830394 is about 911.2595678510. The cubic root of 830394 is about 93.9928318059.

The spelling of 830394 in words is "eight hundred thirty thousand, three hundred ninety-four".