830163 has 4 divisors (see below), whose sum is σ = 1106888. Its totient is φ = 553440.

The previous prime is 830153. The next prime is 830173. The reversal of 830163 is 361038.

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

It is an interprime number because it is at equal distance from previous prime (830153) and next prime (830173).

It is not a de Polignac number, because 830163 - 2⁵ = 830131 is a prime.

It is an Ulam number.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 830163.

It is not an unprimeable number, because it can be changed into a prime (830143) 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 3 ways as a sum of consecutive naturals, for example, 138358 + ... + 138363.

It is an arithmetic number, because the mean of its divisors is an integer number (276722).

2⁸³⁰¹⁶³ is an apocalyptic number.

830163 is a deficient number, since it is larger than the sum of its proper divisors (276725).

830163 is a wasteful number, since it uses less digits than its factorization.

830163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276724.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 830163 is about 911.1328113947. The cubic root of 830163 is about 93.9841153180.

The spelling of 830163 in words is "eight hundred thirty thousand, one hundred sixty-three".