496236609 has 18 divisors (see below), whose sum is σ = 787874178. Its totient is φ = 300748800.

The previous prime is 496236607. The next prime is 496236667. The reversal of 496236609 is 906632694.

496236609 is a `hidden beast` number, since 4 + 9 + 6 + 2 + 36 + 609 = 666.

It can be written as a sum of positive squares in only one way, i.e., 481583025 + 14653584 = 21945^2 + 3828^2 .

It is not a de Polignac number, because 496236609 - 2¹ = 496236607 is a prime.

It is a super-2 number, since 2×496236609² = 492501544223637762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (496236607) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 226752 + ... + 228929.

Almost surely, 2^496236609 is an apocalyptic number.

It is an amenable number.

496236609 is a deficient number, since it is larger than the sum of its proper divisors (291637569).

496236609 is a wasteful number, since it uses less digits than its factorization.

496236609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455709 (or 455695 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 496236609 is about 22276.3688468296. The cubic root of 496236609 is about 791.7041719234.

The spelling of 496236609 in words is "four hundred ninety-six million, two hundred thirty-six thousand, six hundred nine".