506918196 has 24 divisors (see below), whose sum is σ = 1314232640. Its totient is φ = 168972696.

The previous prime is 506918179. The next prime is 506918197. The reversal of 506918196 is 691819605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506918197) 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 7 ways as a sum of consecutive naturals, for example, 2346736 + ... + 2346951.

Almost surely, 2^506918196 is an apocalyptic number.

It is an amenable number.

506918196 is an abundant number, since it is smaller than the sum of its proper divisors (807314444).

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

506918196 is a wasteful number, since it uses less digits than its factorization.

506918196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693700 (or 4693692 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 506918196 is about 22514.8439035228. The cubic root of 506918196 is about 797.3444217172.

The spelling of 506918196 in words is "five hundred six million, nine hundred eighteen thousand, one hundred ninety-six".