479344273 has 2 divisors, whose sum is σ = 479344274. Its totient is φ = 479344272.

The previous prime is 479344267. The next prime is 479344303. The reversal of 479344273 is 372443974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 272646144 + 206698129 = 16512^2 + 14377^2 .

It is a cyclic number.

It is not a de Polignac number, because 479344273 - 2⁵ = 479344241 is a prime.

It is not a weakly prime, because it can be changed into another prime (479344373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239672136 + 239672137.

It is an arithmetic number, because the mean of its divisors is an integer number (239672137).

Almost surely, 2^479344273 is an apocalyptic number.

It is an amenable number.

479344273 is a deficient number, since it is larger than the sum of its proper divisors (1).

479344273 is an equidigital number, since it uses as much as digits as its factorization.

479344273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 43.

The square root of 479344273 is about 21893.9323329547. The cubic root of 479344273 is about 782.6168262526.

The spelling of 479344273 in words is "four hundred seventy-nine million, three hundred forty-four thousand, two hundred seventy-three".