499950801 has 12 divisors (see below), whose sum is σ = 825315712. Its totient is φ = 285686136.

The previous prime is 499950767. The next prime is 499950811. The reversal of 499950801 is 108059994.

It is not a de Polignac number, because 499950801 - 2⁹ = 499950289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499950811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3967801 + ... + 3967926.

Almost surely, 2^499950801 is an apocalyptic number.

It is an amenable number.

499950801 is a deficient number, since it is larger than the sum of its proper divisors (325364911).

499950801 is a wasteful number, since it uses less digits than its factorization.

499950801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7935740 (or 7935737 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 499950801 is about 22359.5796248498. The cubic root of 499950801 is about 793.6744922821.

The spelling of 499950801 in words is "four hundred ninety-nine million, nine hundred fifty thousand, eight hundred one".