3716845964780 has 48 divisors (see below), whose sum is σ = 8418782433600. Its totient is φ = 1370252698368.

The previous prime is 3716845964743. The next prime is 3716845964801. The reversal of 3716845964780 is 874695486173.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3716845964780.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10879355 + ... + 11215794.

It is an arithmetic number, because the mean of its divisors is an integer number (175391300700).

Almost surely, 2^{3716845964780} is an apocalyptic number.

It is an amenable number.

3716845964780 is an abundant number, since it is smaller than the sum of its proper divisors (4701936468820).

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

3716845964780 is a wasteful number, since it uses less digits than its factorization.

3716845964780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22095818 (or 22095816 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 68.

The spelling of 3716845964780 in words is "three trillion, seven hundred sixteen billion, eight hundred forty-five million, nine hundred sixty-four thousand, seven hundred eighty".