387424127 has 2 divisors, whose sum is σ = 387424128. Its totient is φ = 387424126.

The previous prime is 387424073. The next prime is 387424157. The reversal of 387424127 is 721424783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 387424127 - 2¹⁰ = 387423103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (387424157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193712063 + 193712064.

It is an arithmetic number, because the mean of its divisors is an integer number (193712064).

Almost surely, 2^387424127 is an apocalyptic number.

387424127 is a deficient number, since it is larger than the sum of its proper divisors (1).

387424127 is an equidigital number, since it uses as much as digits as its factorization.

387424127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75264, while the sum is 38.

The square root of 387424127 is about 19683.0924145572. The cubic root of 387424127 is about 729.0022818391.

The spelling of 387424127 in words is "three hundred eighty-seven million, four hundred twenty-four thousand, one hundred twenty-seven".