984422441 has 2 divisors, whose sum is σ = 984422442. Its totient is φ = 984422440.

The previous prime is 984422393. The next prime is 984422443. The reversal of 984422441 is 144224489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 943411225 + 41011216 = 30715^2 + 6404^2 .

It is a cyclic number.

It is not a de Polignac number, because 984422441 - 2⁶ = 984422377 is a prime.

Together with 984422443, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 984422395 and 984422404.

It is not a weakly prime, because it can be changed into another prime (984422443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492211220 + 492211221.

It is an arithmetic number, because the mean of its divisors is an integer number (492211221).

Almost surely, 2^984422441 is an apocalyptic number.

It is an amenable number.

984422441 is a deficient number, since it is larger than the sum of its proper divisors (1).

984422441 is an equidigital number, since it uses as much as digits as its factorization.

984422441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 38.

The square root of 984422441 is about 31375.5070237917. The cubic root of 984422441 is about 994.7802822848.

The spelling of 984422441 in words is "nine hundred eighty-four million, four hundred twenty-two thousand, four hundred forty-one".