830963 has 4 divisors (see below), whose sum is σ = 949680. Its totient is φ = 712248.

The previous prime is 830957. The next prime is 830981. The reversal of 830963 is 369038.

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

It is a cyclic number.

It is not a de Polignac number, because 830963 - 2⁶ = 830899 is a prime.

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 830963.

It is not an unprimeable number, because it can be changed into a prime (830923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59348 + ... + 59361.

It is an arithmetic number, because the mean of its divisors is an integer number (237420).

2⁸³⁰⁹⁶³ is an apocalyptic number.

830963 is a deficient number, since it is larger than the sum of its proper divisors (118717).

830963 is a wasteful number, since it uses less digits than its factorization.

830963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118716.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 830963 is about 911.5717196140. The cubic root of 830963 is about 94.0142953964.

The spelling of 830963 in words is "eight hundred thirty thousand, nine hundred sixty-three".