496740163 has 4 divisors (see below), whose sum is σ = 498017520. Its totient is φ = 495462808.

The previous prime is 496740151. The next prime is 496740191. The reversal of 496740163 is 361047694.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 496740163 - 2⁹ = 496739651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (496740103) 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 3 ways as a sum of consecutive naturals, for example, 638095 + ... + 638872.

It is an arithmetic number, because the mean of its divisors is an integer number (124504380).

Almost surely, 2^496740163 is an apocalyptic number.

496740163 is a deficient number, since it is larger than the sum of its proper divisors (1277357).

496740163 is a wasteful number, since it uses less digits than its factorization.

496740163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277356.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 496740163 is about 22287.6684065427. The cubic root of 496740163 is about 791.9718742138.

The spelling of 496740163 in words is "four hundred ninety-six million, seven hundred forty thousand, one hundred sixty-three".