830983115 has 4 divisors (see below), whose sum is σ = 997179744. Its totient is φ = 664786488.

The previous prime is 830983093. The next prime is 830983133. The reversal of 830983115 is 511389038.

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 830983115 - 2⁶ = 830983051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 83098307 + ... + 83098316.

It is an arithmetic number, because the mean of its divisors is an integer number (249294936).

Almost surely, 2^830983115 is an apocalyptic number.

830983115 is a deficient number, since it is larger than the sum of its proper divisors (166196629).

830983115 is a wasteful number, since it uses less digits than its factorization.

830983115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166196628.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 830983115 is about 28826.7777422313. Note that the first 4 decimals coincide. The cubic root of 830983115 is about 940.1505398706.

The spelling of 830983115 in words is "eight hundred thirty million, nine hundred eighty-three thousand, one hundred fifteen".