834395166966 has 8 divisors (see below), whose sum is σ = 1668790333944. Its totient is φ = 278131722320.

The previous prime is 834395166959. The next prime is 834395166967. The reversal of 834395166966 is 669661593438.

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

834395166966 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 834395166897 and 834395166906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834395166967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69532930575 + ... + 69532930586.

It is an arithmetic number, because the mean of its divisors is an integer number (208598791743).

Almost surely, 2^834395166966 is an apocalyptic number.

834395166966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

834395166966 is a wasteful number, since it uses less digits than its factorization.

834395166966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139065861166.

The product of its digits is 151165440, while the sum is 66.

The spelling of 834395166966 in words is "eight hundred thirty-four billion, three hundred ninety-five million, one hundred sixty-six thousand, nine hundred sixty-six".