506794164 has 72 divisors (see below), whose sum is σ = 1227588768. Its totient is φ = 162676800.

The previous prime is 506794151. The next prime is 506794187. The reversal of 506794164 is 461497605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5017714 + ... + 5017814.

It is an arithmetic number, because the mean of its divisors is an integer number (17049844).

Almost surely, 2^506794164 is an apocalyptic number.

It is an amenable number.

506794164 is an abundant number, since it is smaller than the sum of its proper divisors (720794604).

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

506794164 is a wasteful number, since it uses less digits than its factorization.

506794164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 506794164 is about 22512.0892855372. The cubic root of 506794164 is about 797.2793853917.

The spelling of 506794164 in words is "five hundred six million, seven hundred ninety-four thousand, one hundred sixty-four".