9401980822 has 16 divisors (see below), whose sum is σ = 15192554832. Its totient is φ = 4338021600.

The previous prime is 9401980807. The next prime is 9401980823. The reversal of 9401980822 is 2280891049.

9401980822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9401980823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31053 + ... + 140599.

It is an arithmetic number, because the mean of its divisors is an integer number (949534677).

Almost surely, 2^9401980822 is an apocalyptic number.

9401980822 is a deficient number, since it is larger than the sum of its proper divisors (5790574010).

9401980822 is a wasteful number, since it uses less digits than its factorization.

9401980822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112863.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 9401980822 is about 96963.8119197054. The cubic root of 9401980822 is about 2110.6025264295.

The spelling of 9401980822 in words is "nine billion, four hundred one million, nine hundred eighty thousand, eight hundred twenty-two".