830633 has 4 divisors (see below), whose sum is σ = 833028. Its totient is φ = 828240.

The previous prime is 830617. The next prime is 830639. The reversal of 830633 is 336038.

830633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 61504 + 769129 = 248^2 + 877^2 .

It is a cyclic number.

It is not a de Polignac number, because 830633 - 2⁴ = 830617 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 830599 and 830608.

It is not an unprimeable number, because it can be changed into a prime (830639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566 + ... + 1407.

It is an arithmetic number, because the mean of its divisors is an integer number (208257).

2⁸³⁰⁶³³ is an apocalyptic number.

It is an amenable number.

830633 is a deficient number, since it is larger than the sum of its proper divisors (2395).

830633 is a wasteful number, since it uses less digits than its factorization.

830633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 830633 is about 911.3906955856. The cubic root of 830633 is about 94.0018484622.

The spelling of 830633 in words is "eight hundred thirty thousand, six hundred thirty-three".