8412191764 has 24 divisors (see below), whose sum is σ = 15546484800. Its totient is φ = 3974745984.

The previous prime is 8412191737. The next prime is 8412191771. The reversal of 8412191764 is 4671912148.

It is a self number, because there is not a number n which added to its sum of digits gives 8412191764.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 543189 + ... + 558460.

It is an arithmetic number, because the mean of its divisors is an integer number (647770200).

Almost surely, 2^8412191764 is an apocalyptic number.

It is an amenable number.

8412191764 is a deficient number, since it is larger than the sum of its proper divisors (7134293036).

8412191764 is a wasteful number, since it uses less digits than its factorization.

8412191764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101759 (or 1101757 counting only the distinct ones).

The product of its digits is 96768, while the sum is 43.

The square root of 8412191764 is about 91718.0013083582. The cubic root of 8412191764 is about 2033.7757036498.

The spelling of 8412191764 in words is "eight billion, four hundred twelve million, one hundred ninety-one thousand, seven hundred sixty-four".