441396673 has 2 divisors, whose sum is σ = 441396674. Its totient is φ = 441396672.

The previous prime is 441396623. The next prime is 441396701. The reversal of 441396673 is 376693144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307230784 + 134165889 = 17528^2 + 11583^2 .

It is a cyclic number.

It is not a de Polignac number, because 441396673 - 2¹³ = 441388481 is a prime.

It is not a weakly prime, because it can be changed into another prime (441396623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220698336 + 220698337.

It is an arithmetic number, because the mean of its divisors is an integer number (220698337).

Almost surely, 2^441396673 is an apocalyptic number.

It is an amenable number.

441396673 is a deficient number, since it is larger than the sum of its proper divisors (1).

441396673 is an equidigital number, since it uses as much as digits as its factorization.

441396673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 43.

The square root of 441396673 is about 21009.4424723742. The cubic root of 441396673 is about 761.3944119872.

The spelling of 441396673 in words is "four hundred forty-one million, three hundred ninety-six thousand, six hundred seventy-three".