830861195 has 8 divisors (see below), whose sum is σ = 998718336. Its totient is φ = 663565696.

The previous prime is 830861183. The next prime is 830861201. The reversal of 830861195 is 591168038.

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 830861195 - 2¹⁴ = 830844811 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 7 ways as a sum of consecutive naturals, for example, 137147 + ... + 143076.

It is an arithmetic number, because the mean of its divisors is an integer number (124839792).

Almost surely, 2^830861195 is an apocalyptic number.

830861195 is a deficient number, since it is larger than the sum of its proper divisors (167857141).

830861195 is a wasteful number, since it uses less digits than its factorization.

830861195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280821.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 830861195 is about 28824.6629642048. The cubic root of 830861195 is about 940.1045586876.

The spelling of 830861195 in words is "eight hundred thirty million, eight hundred sixty-one thousand, one hundred ninety-five".