830461 has 4 divisors (see below), whose sum is σ = 866592. Its totient is φ = 794332.

The previous prime is 830449. The next prime is 830477. The reversal of 830461 is 164038.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 830461 - 2⁹ = 829949 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830411) 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, 18031 + ... + 18076.

It is an arithmetic number, because the mean of its divisors is an integer number (216648).

2⁸³⁰⁴⁶¹ is an apocalyptic number.

It is an amenable number.

830461 is a deficient number, since it is larger than the sum of its proper divisors (36131).

830461 is a wasteful number, since it uses less digits than its factorization.

830461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36130.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 830461 is about 911.2963294121. The cubic root of 830461 is about 93.9953596623.

Adding to 830461 its reverse (164038), we get a palindrome (994499).

The spelling of 830461 in words is "eight hundred thirty thousand, four hundred sixty-one".