834416775928 has 64 divisors (see below), whose sum is σ = 1613321141760. Its totient is φ = 404376193536.

The previous prime is 834416775893. The next prime is 834416775949. The reversal of 834416775928 is 829577614438.

It is a super-2 number, since 2×834416775928² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 834416775928.

It is a congruent number.

It is an unprimeable number.

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, 54504451 + ... + 54519757.

It is an arithmetic number, because the mean of its divisors is an integer number (25208142840).

Almost surely, 2^834416775928 is an apocalyptic number.

It is an amenable number.

834416775928 is a deficient number, since it is larger than the sum of its proper divisors (778904365832).

834416775928 is a wasteful number, since it uses less digits than its factorization.

834416775928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16756 (or 16752 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 64.

The spelling of 834416775928 in words is "eight hundred thirty-four billion, four hundred sixteen million, seven hundred seventy-five thousand, nine hundred twenty-eight".