830934205508 has 24 divisors (see below), whose sum is σ = 1586415015360. Its totient is φ = 377676871520.

The previous prime is 830934205487. The next prime is 830934205511. The reversal of 830934205508 is 805502439038.

It is a super-2 number, since 2×830934205508² (a number of 25 digits) contains 22 as substring.

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, 323033 + ... + 1328991.

It is an arithmetic number, because the mean of its divisors is an integer number (66100625640).

Almost surely, 2^830934205508 is an apocalyptic number.

It is an amenable number.

830934205508 is a deficient number, since it is larger than the sum of its proper divisors (755480809852).

830934205508 is a wasteful number, since it uses less digits than its factorization.

830934205508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024747 (or 1024745 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 830934205508 in words is "eight hundred thirty billion, nine hundred thirty-four million, two hundred five thousand, five hundred eight".