830044117 has 4 divisors (see below), whose sum is σ = 948621856. Its totient is φ = 711466380.

The previous prime is 830044087. The next prime is 830044121. The reversal of 830044117 is 711440038.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-830044117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830044157) 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 3 ways as a sum of consecutive naturals, for example, 59288859 + ... + 59288872.

It is an arithmetic number, because the mean of its divisors is an integer number (237155464).

Almost surely, 2^830044117 is an apocalyptic number.

It is an amenable number.

830044117 is a deficient number, since it is larger than the sum of its proper divisors (118577739).

830044117 is a wasteful number, since it uses less digits than its factorization.

830044117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118577738.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 830044117 is about 28810.4862333144. The cubic root of 830044117 is about 939.7962879064.

The spelling of 830044117 in words is "eight hundred thirty million, forty-four thousand, one hundred seventeen".