830322147 has 8 divisors (see below), whose sum is σ = 1115547840. Its totient is φ = 549322280.

The previous prime is 830322139. The next prime is 830322151. The reversal of 830322147 is 741223038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 830322147 - 2³ = 830322139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (830322167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055997 + ... + 1056782.

It is an arithmetic number, because the mean of its divisors is an integer number (139443480).

Almost surely, 2^830322147 is an apocalyptic number.

830322147 is a deficient number, since it is larger than the sum of its proper divisors (285225693).

830322147 is a wasteful number, since it uses less digits than its factorization.

830322147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112913.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 830322147 is about 28815.3109821845. The cubic root of 830322147 is about 939.9012069857.

The spelling of 830322147 in words is "eight hundred thirty million, three hundred twenty-two thousand, one hundred forty-seven".