1946382822 has 12 divisors (see below), whose sum is σ = 4217162820. Its totient is φ = 648794268.

The previous prime is 1946382799. The next prime is 1946382827. The reversal of 1946382822 is 2282836491.

1946382822 is a `hidden beast` number, since 1 + 9 + 4 + 638 + 2 + 8 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1946382827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54066172 + ... + 54066207.

It is an arithmetic number, because the mean of its divisors is an integer number (351430235).

Almost surely, 2^1946382822 is an apocalyptic number.

1946382822 is an abundant number, since it is smaller than the sum of its proper divisors (2270779998).

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

1946382822 is a wasteful number, since it uses less digits than its factorization.

1946382822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108132387 (or 108132384 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 1946382822 is about 44117.8288450372. The cubic root of 1946382822 is about 1248.5600104745.

The spelling of 1946382822 in words is "one billion, nine hundred forty-six million, three hundred eighty-two thousand, eight hundred twenty-two".