834472765632 has 56 divisors (see below), whose sum is σ = 2408591852352. Its totient is φ = 252870534400.

The previous prime is 834472765591. The next prime is 834472765697. The reversal of 834472765632 is 236567274438.

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, 197552994 + ... + 197557217.

It is an arithmetic number, because the mean of its divisors is an integer number (43010568792).

Almost surely, 2^834472765632 is an apocalyptic number.

It is an amenable number.

834472765632 is an abundant number, since it is smaller than the sum of its proper divisors (1574119086720).

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

834472765632 is a wasteful number, since it uses less digits than its factorization.

834472765632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395110237 (or 395110227 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 57.

The spelling of 834472765632 in words is "eight hundred thirty-four billion, four hundred seventy-two million, seven hundred sixty-five thousand, six hundred thirty-two".