499269043 has 16 divisors (see below), whose sum is σ = 634310656. Its totient is φ = 382281120.

The previous prime is 499269041. The next prime is 499269047. The reversal of 499269043 is 340962994.

It is not a de Polignac number, because 499269043 - 2¹ = 499269041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 499268984 and 499269002.

It is not an unprimeable number, because it can be changed into a prime (499269041) 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 15 ways as a sum of consecutive naturals, for example, 85671 + ... + 91312.

It is an arithmetic number, because the mean of its divisors is an integer number (39644416).

Almost surely, 2^499269043 is an apocalyptic number.

499269043 is a deficient number, since it is larger than the sum of its proper divisors (135041613).

499269043 is a wasteful number, since it uses less digits than its factorization.

499269043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177034.

The product of its (nonzero) digits is 419904, while the sum is 46.

The square root of 499269043 is about 22344.3291015864. The cubic root of 499269043 is about 793.3135633839.

The spelling of 499269043 in words is "four hundred ninety-nine million, two hundred sixty-nine thousand, forty-three".