387463 has 2 divisors, whose sum is σ = 387464. Its totient is φ = 387462.

The previous prime is 387449. The next prime is 387493. The reversal of 387463 is 364783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 387463 - 2¹⁷ = 256391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (387403) 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, 193731 + 193732.

It is an arithmetic number, because the mean of its divisors is an integer number (193732).

2³⁸⁷⁴⁶³ is an apocalyptic number.

387463 is a deficient number, since it is larger than the sum of its proper divisors (1).

387463 is an equidigital number, since it uses as much as digits as its factorization.

387463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 387463 is about 622.4652600748. The cubic root of 387463 is about 72.9026663007.

The spelling of 387463 in words is "three hundred eighty-seven thousand, four hundred sixty-three".