830993206968 has 64 divisors (see below), whose sum is σ = 2370701364000. Its totient is φ = 269511307776.

The previous prime is 830993206961. The next prime is 830993207021. The reversal of 830993206968 is 869602399038.

It is a super-2 number, since 2×830993206968² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830993206961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51981073 + ... + 51997056.

Almost surely, 2^830993206968 is an apocalyptic number.

It is an amenable number.

830993206968 is an abundant number, since it is smaller than the sum of its proper divisors (1539708157032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830993206968 is a wasteful number, since it uses less digits than its factorization.

830993206968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103978181 (or 103978171 counting only the distinct ones).

The product of its (nonzero) digits is 30233088, while the sum is 63.

The spelling of 830993206968 in words is "eight hundred thirty billion, nine hundred ninety-three million, two hundred six thousand, nine hundred sixty-eight".