8212830317 has 8 divisors (see below), whose sum is σ = 8580292416. Its totient is φ = 7846233472.

The previous prime is 8212830289. The next prime is 8212830347. The reversal of 8212830317 is 7130382128.

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 8212830317 - 2¹⁰ = 8212829293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8212830347) 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, 196868 + ... + 234909.

It is an arithmetic number, because the mean of its divisors is an integer number (1072536552).

Almost surely, 2^8212830317 is an apocalyptic number.

It is an amenable number.

8212830317 is a deficient number, since it is larger than the sum of its proper divisors (367462099).

8212830317 is a wasteful number, since it uses less digits than its factorization.

8212830317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432627.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 8212830317 is about 90624.6672655961. The cubic root of 8212830317 is about 2017.5808635343.

The spelling of 8212830317 in words is "eight billion, two hundred twelve million, eight hundred thirty thousand, three hundred seventeen".