479003729 has 2 divisors, whose sum is σ = 479003730. Its totient is φ = 479003728.

The previous prime is 479003689. The next prime is 479003803. The reversal of 479003729 is 927300974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435139600 + 43864129 = 20860^2 + 6623^2 .

It is a cyclic number.

It is not a de Polignac number, because 479003729 - 2¹⁶ = 478938193 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (479000729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239501864 + 239501865.

It is an arithmetic number, because the mean of its divisors is an integer number (239501865).

Almost surely, 2^479003729 is an apocalyptic number.

It is an amenable number.

479003729 is a deficient number, since it is larger than the sum of its proper divisors (1).

479003729 is an equidigital number, since it uses as much as digits as its factorization.

479003729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 479003729 is about 21886.1538192529. The cubic root of 479003729 is about 782.4314489788.

The spelling of 479003729 in words is "four hundred seventy-nine million, three thousand, seven hundred twenty-nine".