487232399 has 2 divisors, whose sum is σ = 487232400. Its totient is φ = 487232398.

The previous prime is 487232381. The next prime is 487232407. The reversal of 487232399 is 993232784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487232399 - 2¹² = 487228303 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 (487232899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243616199 + 243616200.

It is an arithmetic number, because the mean of its divisors is an integer number (243616200).

Almost surely, 2^487232399 is an apocalyptic number.

487232399 is a deficient number, since it is larger than the sum of its proper divisors (1).

487232399 is an equidigital number, since it uses as much as digits as its factorization.

487232399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 47.

The square root of 487232399 is about 22073.3413646416. The cubic root of 487232399 is about 786.8864250263.

The spelling of 487232399 in words is "four hundred eighty-seven million, two hundred thirty-two thousand, three hundred ninety-nine".