8032768997796 has 27 divisors (see below), whose sum is σ = 20305097952321. Its totient is φ = 2677583997504.

The previous prime is 8032768997777. The next prime is 8032768997801. The reversal of 8032768997796 is 6977998672308.

The square root of 8032768997796 is 2834214.

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

8032768997796 is a `hidden beast` number, since 80 + 327 + 68 + 9 + 9 + 77 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8005583583396 + 27185414400 = 2829414^2 + 164880^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16769100 + ... + 17241468.

Almost surely, 2^{8032768997796} is an apocalyptic number.

8032768997796 is the 2834214-th square number.

It is an amenable number.

8032768997796 is an abundant number, since it is smaller than the sum of its proper divisors (12272328954525).

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

8032768997796 is an frugal number, since it uses more digits than its factorization.

8032768997796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944748 (or 472374 counting only the distinct ones).

The product of its (nonzero) digits is 3456649728, while the sum is 81.

Multiplying 8032768997796 by its sum of digits (81), we get a square (650654288821476 = 25507926²).

The spelling of 8032768997796 in words is "eight trillion, thirty-two billion, seven hundred sixty-eight million, nine hundred ninety-seven thousand, seven hundred ninety-six".