496827609 has 4 divisors (see below), whose sum is σ = 662436816. Its totient is φ = 331218404.

The previous prime is 496827593. The next prime is 496827619. The reversal of 496827609 is 906728694.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 496827609 - 2⁴ = 496827593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (496827619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82804599 + ... + 82804604.

It is an arithmetic number, because the mean of its divisors is an integer number (165609204).

Almost surely, 2^496827609 is an apocalyptic number.

It is an amenable number.

496827609 is a deficient number, since it is larger than the sum of its proper divisors (165609207).

496827609 is a wasteful number, since it uses less digits than its factorization.

496827609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165609206.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 496827609 is about 22289.6300776841. The cubic root of 496827609 is about 792.0183443231.

It can be divided in two parts, 49682 and 7609, that added together give a triangular number (57291 = T₃₃₈).

The spelling of 496827609 in words is "four hundred ninety-six million, eight hundred twenty-seven thousand, six hundred nine".