506319328 has 12 divisors (see below), whose sum is σ = 996816240. Its totient is φ = 253159648.

The previous prime is 506319293. The next prime is 506319329. The reversal of 506319328 is 823913605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506319329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7911208 + ... + 7911271.

It is an arithmetic number, because the mean of its divisors is an integer number (83068020).

Almost surely, 2^506319328 is an apocalyptic number.

It is an amenable number.

506319328 is a deficient number, since it is larger than the sum of its proper divisors (490496912).

506319328 is a wasteful number, since it uses less digits than its factorization.

506319328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15822489 (or 15822481 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 506319328 is about 22501.5405694810. The cubic root of 506319328 is about 797.0303064576.

The spelling of 506319328 in words is "five hundred six million, three hundred nineteen thousand, three hundred twenty-eight".