508378682 has 32 divisors (see below), whose sum is σ = 880239360. Its totient is φ = 215706240.

The previous prime is 508378681. The next prime is 508378691. The reversal of 508378682 is 286873805.

It is not an unprimeable number, because it can be changed into a prime (508378681) 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, 1112198 + ... + 1112654.

It is an arithmetic number, because the mean of its divisors is an integer number (27507480).

Almost surely, 2^508378682 is an apocalyptic number.

508378682 is a deficient number, since it is larger than the sum of its proper divisors (371860678).

508378682 is a wasteful number, since it uses less digits than its factorization.

508378682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 508378682 is about 22547.2544226564. The cubic root of 508378682 is about 798.1094325880.

The spelling of 508378682 in words is "five hundred eight million, three hundred seventy-eight thousand, six hundred eighty-two".