479446441 has 2 divisors, whose sum is σ = 479446442. Its totient is φ = 479446440.

The previous prime is 479446423. The next prime is 479446493. The reversal of 479446441 is 144644974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 394419600 + 85026841 = 19860^2 + 9221^2 .

It is a cyclic number.

It is not a de Polignac number, because 479446441 - 2⁹ = 479445929 is a prime.

It is not a weakly prime, because it can be changed into another prime (479446421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239723220 + 239723221.

It is an arithmetic number, because the mean of its divisors is an integer number (239723221).

Almost surely, 2^479446441 is an apocalyptic number.

It is an amenable number.

479446441 is a deficient number, since it is larger than the sum of its proper divisors (1).

479446441 is an equidigital number, since it uses as much as digits as its factorization.

479446441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 43.

The square root of 479446441 is about 21896.2654578355. The cubic root of 479446441 is about 782.6724249251.

The spelling of 479446441 in words is "four hundred seventy-nine million, four hundred forty-six thousand, four hundred forty-one".