382475487 has 16 divisors (see below), whose sum is σ = 532604160. Its totient is φ = 243684672.

The previous prime is 382475479. The next prime is 382475521. The reversal of 382475487 is 784574283.

It is not a de Polignac number, because 382475487 - 2³ = 382475479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382475417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127339 + ... + 130307.

It is an arithmetic number, because the mean of its divisors is an integer number (33287760).

Almost surely, 2^382475487 is an apocalyptic number.

382475487 is a deficient number, since it is larger than the sum of its proper divisors (150128673).

382475487 is a wasteful number, since it uses less digits than its factorization.

382475487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4862.

The product of its digits is 1505280, while the sum is 48.

The square root of 382475487 is about 19556.9805184747. The cubic root of 382475487 is about 725.8850780764.

It can be divided in two parts, 38247 and 5487, that added together give a palindrome (43734).

The spelling of 382475487 in words is "three hundred eighty-two million, four hundred seventy-five thousand, four hundred eighty-seven".