506479322 has 8 divisors (see below), whose sum is σ = 761974356. Its totient is φ = 252487872.

The previous prime is 506479321. The next prime is 506479339. The reversal of 506479322 is 223974605.

It can be written as a sum of positive squares in 2 ways, for example, as 505755121 + 724201 = 22489^2 + 851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×506479322² = 513042607227159368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (506479321) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 375053 + ... + 376400.

Almost surely, 2^506479322 is an apocalyptic number.

506479322 is a deficient number, since it is larger than the sum of its proper divisors (255495034).

506479322 is a wasteful number, since it uses less digits than its factorization.

506479322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751792.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 506479322 is about 22505.0954674714. The cubic root of 506479322 is about 797.1142499496.

The spelling of 506479322 in words is "five hundred six million, four hundred seventy-nine thousand, three hundred twenty-two".