1684496113822 has 16 divisors (see below), whose sum is σ = 2558960006400. Its totient is φ = 831511376280.

The previous prime is 1684496113813. The next prime is 1684496113843. The reversal of 1684496113822 is 2283116944861.

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, 1287829 + ... + 2242207.

It is an arithmetic number, because the mean of its divisors is an integer number (159935000400).

Almost surely, 2^{1684496113822} is an apocalyptic number.

1684496113822 is a deficient number, since it is larger than the sum of its proper divisors (874463892578).

1684496113822 is a wasteful number, since it uses less digits than its factorization.

1684496113822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965631.

The product of its digits is 3981312, while the sum is 55.

The spelling of 1684496113822 in words is "one trillion, six hundred eighty-four billion, four hundred ninety-six million, one hundred thirteen thousand, eight hundred twenty-two".