9420353983 has 2 divisors, whose sum is σ = 9420353984. Its totient is φ = 9420353982.

The previous prime is 9420353977. The next prime is 9420354017. The reversal of 9420353983 is 3893530249.

9420353983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9420353983 - 2⁹ = 9420353471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9420353923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4710176991 + 4710176992.

It is an arithmetic number, because the mean of its divisors is an integer number (4710176992).

Almost surely, 2^9420353983 is an apocalyptic number.

9420353983 is a deficient number, since it is larger than the sum of its proper divisors (1).

9420353983 is an equidigital number, since it uses as much as digits as its factorization.

9420353983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 46.

The square root of 9420353983 is about 97058.5080402537. The cubic root of 9420353983 is about 2111.9764641181.

The spelling of 9420353983 in words is "nine billion, four hundred twenty million, three hundred fifty-three thousand, nine hundred eighty-three".