834692936904 has 96 divisors (see below), whose sum is σ = 2285544306240. Its totient is φ = 275170320000.

The previous prime is 834692936893. The next prime is 834692936923. The reversal of 834692936904 is 409639296438.

834692936904 is a `hidden beast` number, since 83 + 469 + 2 + 9 + 3 + 6 + 90 + 4 = 666.

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 23 ways as a sum of consecutive naturals, for example, 6532429 + ... + 6658979.

It is an arithmetic number, because the mean of its divisors is an integer number (23807753190).

Almost surely, 2^834692936904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 834692936904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1142772153120).

834692936904 is an abundant number, since it is smaller than the sum of its proper divisors (1450851369336).

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

834692936904 is a wasteful number, since it uses less digits than its factorization.

834692936904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127571 (or 127564 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 63.

The spelling of 834692936904 in words is "eight hundred thirty-four billion, six hundred ninety-two million, nine hundred thirty-six thousand, nine hundred four".