8196720910746 has 16 divisors (see below), whose sum is σ = 16393473681408. Its totient is φ = 2732234993600.

The previous prime is 8196720910669. The next prime is 8196720910753. The reversal of 8196720910746 is 6470190276918.

It is a self number, because there is not a number n which added to its sum of digits gives 8196720910746.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3210226 + ... + 5167106.

It is an arithmetic number, because the mean of its divisors is an integer number (1024592105088).

Almost surely, 2^{8196720910746} is an apocalyptic number.

8196720910746 is an abundant number, since it is smaller than the sum of its proper divisors (8196752770662).

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

8196720910746 is a wasteful number, since it uses less digits than its factorization.

8196720910746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654997.

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 8196720910746 in words is "eight trillion, one hundred ninety-six billion, seven hundred twenty million, nine hundred ten thousand, seven hundred forty-six".