830369161 has 4 divisors (see below), whose sum is σ = 866472192. Its totient is φ = 794266132.

The previous prime is 830369159. The next prime is 830369167. The reversal of 830369161 is 161963038.

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 not a de Polignac number, because 830369161 - 2¹ = 830369159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 830369161.

It is not an unprimeable number, because it can be changed into a prime (830369167) by changing a digit.

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, 18051481 + ... + 18051526.

It is an arithmetic number, because the mean of its divisors is an integer number (216618048).

Almost surely, 2^830369161 is an apocalyptic number.

It is an amenable number.

830369161 is a deficient number, since it is larger than the sum of its proper divisors (36103031).

830369161 is a wasteful number, since it uses less digits than its factorization.

830369161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36103030.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 830369161 is about 28816.1267522198. The cubic root of 830369161 is about 939.9189461574.

The spelling of 830369161 in words is "eight hundred thirty million, three hundred sixty-nine thousand, one hundred sixty-one".