506371768 has 16 divisors (see below), whose sum is σ = 1085082480. Its totient is φ = 217016448.

The previous prime is 506371753. The next prime is 506371769. The reversal of 506371768 is 867173605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506371769) 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 3 ways as a sum of consecutive naturals, for example, 4521121 + ... + 4521232.

It is an arithmetic number, because the mean of its divisors is an integer number (67817655).

Almost surely, 2^506371768 is an apocalyptic number.

It is an amenable number.

506371768 is an abundant number, since it is smaller than the sum of its proper divisors (578710712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506371768 is a wasteful number, since it uses less digits than its factorization.

506371768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9042366 (or 9042362 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 506371768 is about 22502.7057928597. The cubic root of 506371768 is about 797.0578219168.

The spelling of 506371768 in words is "five hundred six million, three hundred seventy-one thousand, seven hundred sixty-eight".