6219316783694 has 12 divisors (see below), whose sum is σ = 10661701911192. Its totient is φ = 2665417479660.

The previous prime is 6219316783661. The next prime is 6219316783721. The reversal of 6219316783694 is 4963876139126.

It is a self number, because there is not a number n which added to its sum of digits gives 6219316783694.

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 5 ways as a sum of consecutive naturals, for example, 8997899 + ... + 9664409.

It is an arithmetic number, because the mean of its divisors is an integer number (888475159266).

Almost surely, 2^{6219316783694} is an apocalyptic number.

6219316783694 is a deficient number, since it is larger than the sum of its proper divisors (4442385127498).

6219316783694 is an frugal number, since it uses more digits than its factorization.

6219316783694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333031 (or 666520 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 65.

The spelling of 6219316783694 in words is "six trillion, two hundred nineteen billion, three hundred sixteen million, seven hundred eighty-three thousand, six hundred ninety-four".