83934474803776 has 63 divisors (see below), whose sum is σ = 166871779268347. Its totient is φ = 41888191324160.

The previous prime is 83934474803723. The next prime is 83934474803791. The reversal of 83934474803776 is 67730847443938.

The square root of 83934474803776 is 9161576.

It is a perfect power (a square), and thus also a powerful number.

83934474803776 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 179470849600 + 83755003954176 = 423640^2 + 9151776^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83934474803699 and 83934474803708.

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 8 ways as a sum of consecutive naturals, for example, 68968343520 + ... + 68968344736.

Almost surely, 2^{83934474803776} is an apocalyptic number.

83934474803776 is the 9161576-th square number.

It is an amenable number.

83934474803776 is a deficient number, since it is larger than the sum of its proper divisors (82937304464571).

83934474803776 is an frugal number, since it uses more digits than its factorization.

83934474803776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328 (or 2160 counting only the distinct ones).

The product of its (nonzero) digits is 2048385024, while the sum is 73.

The spelling of 83934474803776 in words is "eighty-three trillion, nine hundred thirty-four billion, four hundred seventy-four million, eight hundred three thousand, seven hundred seventy-six".