496484689 has 2 divisors, whose sum is σ = 496484690. Its totient is φ = 496484688.

The previous prime is 496484683. The next prime is 496484699. The reversal of 496484689 is 986484694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 479960464 + 16524225 = 21908^2 + 4065^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-496484689 is a prime.

It is a super-2 number, since 2×496484689² = 492994092822853442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (496484683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248242344 + 248242345.

It is an arithmetic number, because the mean of its divisors is an integer number (248242345).

Almost surely, 2^496484689 is an apocalyptic number.

It is an amenable number.

496484689 is a deficient number, since it is larger than the sum of its proper divisors (1).

496484689 is an equidigital number, since it uses as much as digits as its factorization.

496484689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11943936, while the sum is 58.

The square root of 496484689 is about 22281.9363835372. The cubic root of 496484689 is about 791.8360802693.

The spelling of 496484689 in words is "four hundred ninety-six million, four hundred eighty-four thousand, six hundred eighty-nine".