499594742 has 16 divisors (see below), whose sum is σ = 800759520. Its totient is φ = 232944768.

The previous prime is 499594709. The next prime is 499594747. The reversal of 499594742 is 247495994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499594747) 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 7 ways as a sum of consecutive naturals, for example, 63698 + ... + 71109.

It is an arithmetic number, because the mean of its divisors is an integer number (50047470).

Almost surely, 2^499594742 is an apocalyptic number.

499594742 is a deficient number, since it is larger than the sum of its proper divisors (301164778).

499594742 is a wasteful number, since it uses less digits than its factorization.

499594742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134935.

The product of its digits is 3265920, while the sum is 53.

The square root of 499594742 is about 22351.6160936967. The cubic root of 499594742 is about 793.4860323650.

The spelling of 499594742 in words is "four hundred ninety-nine million, five hundred ninety-four thousand, seven hundred forty-two".