499267049 has 16 divisors (see below), whose sum is σ = 538814592. Its totient is φ = 461480448.

The previous prime is 499267037. The next prime is 499267057. The reversal of 499267049 is 940762994.

It is a cyclic number.

It is not a de Polignac number, because 499267049 - 2⁸ = 499266793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 499266988 and 499267006.

It is not an unprimeable number, because it can be changed into a prime (499267079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78617 + ... + 84729.

It is an arithmetic number, because the mean of its divisors is an integer number (33675912).

Almost surely, 2^499267049 is an apocalyptic number.

It is an amenable number.

499267049 is a deficient number, since it is larger than the sum of its proper divisors (39547543).

499267049 is a wasteful number, since it uses less digits than its factorization.

499267049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6256.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 499267049 is about 22344.2844817193. The cubic root of 499267049 is about 793.3125072603.

The spelling of 499267049 in words is "four hundred ninety-nine million, two hundred sixty-seven thousand, forty-nine".