830819323 has 4 divisors (see below), whose sum is σ = 831829648. Its totient is φ = 829809000.

The previous prime is 830819299. The next prime is 830819333. The reversal of 830819323 is 323918038.

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 830819323 - 2¹⁷ = 830688251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830819333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503928 + ... + 505573.

It is an arithmetic number, because the mean of its divisors is an integer number (207957412).

Almost surely, 2^830819323 is an apocalyptic number.

830819323 is a deficient number, since it is larger than the sum of its proper divisors (1010325).

830819323 is a wasteful number, since it uses less digits than its factorization.

830819323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010324.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 830819323 is about 28823.9366325976. The cubic root of 830819323 is about 940.0887659497.

The spelling of 830819323 in words is "eight hundred thirty million, eight hundred nineteen thousand, three hundred twenty-three".