830989989038 has 8 divisors (see below), whose sum is σ = 1359801800280. Its totient is φ = 377722722280.

The previous prime is 830989989031. The next prime is 830989989073.

830989989038 is nontrivially palindromic in base 10.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830989989031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18886136093 + ... + 18886136136.

It is an arithmetic number, because the mean of its divisors is an integer number (169975225035).

Almost surely, 2^830989989038 is an apocalyptic number.

830989989038 is a deficient number, since it is larger than the sum of its proper divisors (528811811242).

830989989038 is a wasteful number, since it uses less digits than its factorization.

830989989038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37772272242.

The product of its (nonzero) digits is 241864704, while the sum is 74.

The spelling of 830989989038 in words is "eight hundred thirty billion, nine hundred eighty-nine million, nine hundred eighty-nine thousand, thirty-eight".