499500968 has 8 divisors (see below), whose sum is σ = 936564330. Its totient is φ = 249750480.

The previous prime is 499500961. The next prime is 499500971. The reversal of 499500968 is 869005994.

It can be written as a sum of positive squares in only one way, i.e., 486555364 + 12945604 = 22058^2 + 3598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (499500961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31218803 + ... + 31218818.

Almost surely, 2^499500968 is an apocalyptic number.

It is an amenable number.

499500968 is a deficient number, since it is larger than the sum of its proper divisors (437063362).

499500968 is a wasteful number, since it uses less digits than its factorization.

499500968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62437627 (or 62437623 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 499500968 is about 22349.5182945852. The cubic root of 499500968 is about 793.4363834470.

The spelling of 499500968 in words is "four hundred ninety-nine million, five hundred thousand, nine hundred sixty-eight".