830122289 has 8 divisors (see below), whose sum is σ = 832965120. Its totient is φ = 827285536.

The previous prime is 830122261. The next prime is 830122297. The reversal of 830122289 is 982221038.

830122289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 830122289 - 2²⁴ = 813345073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830122219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531692 + ... + 533250.

It is an arithmetic number, because the mean of its divisors is an integer number (104120640).

Almost surely, 2^830122289 is an apocalyptic number.

It is an amenable number.

830122289 is a deficient number, since it is larger than the sum of its proper divisors (2842831).

830122289 is a wasteful number, since it uses less digits than its factorization.

830122289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 830122289 is about 28811.8428601851. The cubic root of 830122289 is about 939.8257897316.

The spelling of 830122289 in words is "eight hundred thirty million, one hundred twenty-two thousand, two hundred eighty-nine".