830023165 has 8 divisors (see below), whose sum is σ = 997091928. Its totient is φ = 663309120.

The previous prime is 830023141. The next prime is 830023177. The reversal of 830023165 is 561320038.

It can be written as a sum of positive squares in 4 ways, for example, as 48149721 + 781873444 = 6939^2 + 27962^2 .

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

It is not a de Polignac number, because 830023165 - 2⁵ = 830023133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83502 + ... + 92911.

It is an arithmetic number, because the mean of its divisors is an integer number (124636491).

Almost surely, 2^830023165 is an apocalyptic number.

It is an amenable number.

830023165 is a deficient number, since it is larger than the sum of its proper divisors (167068763).

830023165 is a wasteful number, since it uses less digits than its factorization.

830023165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177359.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 830023165 is about 28810.1226134149. The cubic root of 830023165 is about 939.7883803840.

The spelling of 830023165 in words is "eight hundred thirty million, twenty-three thousand, one hundred sixty-five".