982444401 has 12 divisors (see below), whose sum is σ = 1419424500. Its totient is φ = 654806880.

The previous prime is 982444391. The next prime is 982444403. The reversal of 982444401 is 104444289.

982444401 is a `hidden beast` number, since 9 + 8 + 244 + 4 + 401 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 316804401 + 665640000 = 17799^2 + 25800^2 .

It is not a de Polignac number, because 982444401 - 2⁵ = 982444369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (982444403) 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 11 ways as a sum of consecutive naturals, for example, 36975 + ... + 57723.

It is an arithmetic number, because the mean of its divisors is an integer number (118285375).

Almost surely, 2^982444401 is an apocalyptic number.

It is an amenable number.

982444401 is a deficient number, since it is larger than the sum of its proper divisors (436980099).

982444401 is a wasteful number, since it uses less digits than its factorization.

982444401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26016 (or 26013 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 982444401 is about 31343.9691328332. The cubic root of 982444401 is about 994.1135513783.

The spelling of 982444401 in words is "nine hundred eighty-two million, four hundred forty-four thousand, four hundred one".