8194046622 has 32 divisors (see below), whose sum is σ = 16629948960. Its totient is φ = 2691118080.

The previous prime is 8194046593. The next prime is 8194046629. The reversal of 8194046622 is 2266404918.

It is a super-2 number, since 2×8194046622² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8194046629) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 432672 + ... + 451212.

It is an arithmetic number, because the mean of its divisors is an integer number (519685905).

Almost surely, 2^8194046622 is an apocalyptic number.

8194046622 is an abundant number, since it is smaller than the sum of its proper divisors (8435902338).

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

8194046622 is a wasteful number, since it uses less digits than its factorization.

8194046622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19628.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 8194046622 is about 90520.9733818633. The cubic root of 8194046622 is about 2016.0415422948.

The spelling of 8194046622 in words is "eight billion, one hundred ninety-four million, forty-six thousand, six hundred twenty-two".