830302319 has 8 divisors (see below), whose sum is σ = 1035182208. Its totient is φ = 646988760.

The previous prime is 830302307. The next prime is 830302327. The reversal of 830302319 is 913203038.

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

It is not a de Polignac number, because 830302319 - 2²⁰ = 829253743 is a prime.

It is a super-2 number, since 2×830302319² = 1378803881873555522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 830302291 and 830302300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830302349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5391497 + ... + 5391650.

It is an arithmetic number, because the mean of its divisors is an integer number (129397776).

Almost surely, 2^830302319 is an apocalyptic number.

830302319 is a deficient number, since it is larger than the sum of its proper divisors (204879889).

830302319 is a wasteful number, since it uses less digits than its factorization.

830302319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10783165.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 830302319 is about 28814.9669269288. The cubic root of 830302319 is about 939.8937253475.

The spelling of 830302319 in words is "eight hundred thirty million, three hundred two thousand, three hundred nineteen".