487380629 has 2 divisors, whose sum is σ = 487380630. Its totient is φ = 487380628.

The previous prime is 487380601. The next prime is 487380683. The reversal of 487380629 is 926083784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315062500 + 172318129 = 17750^2 + 13127^2 .

It is a cyclic number.

It is not a de Polignac number, because 487380629 - 2¹⁶ = 487315093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487380689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243690314 + 243690315.

It is an arithmetic number, because the mean of its divisors is an integer number (243690315).

Almost surely, 2^487380629 is an apocalyptic number.

It is an amenable number.

487380629 is a deficient number, since it is larger than the sum of its proper divisors (1).

487380629 is an equidigital number, since it uses as much as digits as its factorization.

487380629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 487380629 is about 22076.6987794824. The cubic root of 487380629 is about 786.9662147040.

The spelling of 487380629 in words is "four hundred eighty-seven million, three hundred eighty thousand, six hundred twenty-nine".