506408676 has 24 divisors (see below), whose sum is σ = 1193804640. Its totient is φ = 167062272.

The previous prime is 506408611. The next prime is 506408689. The reversal of 506408676 is 676804605.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 216366 + ... + 218693.

It is an arithmetic number, because the mean of its divisors is an integer number (49741860).

Almost surely, 2^506408676 is an apocalyptic number.

It is an amenable number.

506408676 is an abundant number, since it is smaller than the sum of its proper divisors (687395964).

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

506408676 is a wasteful number, since it uses less digits than its factorization.

506408676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435163 (or 435161 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 506408676 is about 22503.5258570740. The cubic root of 506408676 is about 797.0771865399.

The spelling of 506408676 in words is "five hundred six million, four hundred eight thousand, six hundred seventy-six".