487388339 has 2 divisors, whose sum is σ = 487388340. Its totient is φ = 487388338.

The previous prime is 487388333. The next prime is 487388411. The reversal of 487388339 is 933883784.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487388339 - 2²⁸ = 218952883 is a prime.

It is a super-3 number, since 3×487388339³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (487388333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243694169 + 243694170.

It is an arithmetic number, because the mean of its divisors is an integer number (243694170).

Almost surely, 2^487388339 is an apocalyptic number.

487388339 is a deficient number, since it is larger than the sum of its proper divisors (1).

487388339 is an equidigital number, since it uses as much as digits as its factorization.

487388339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 53.

The square root of 487388339 is about 22076.8733972907. The cubic root of 487388339 is about 786.9703644227.

The spelling of 487388339 in words is "four hundred eighty-seven million, three hundred eighty-eight thousand, three hundred thirty-nine".