499990106 has 16 divisors (see below), whose sum is σ = 935046720. Its totient is φ = 194801280.

The previous prime is 499990093. The next prime is 499990129. The reversal of 499990106 is 601099994.

It is a super-3 number, since 3×499990106³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623191 + ... + 1623498.

It is an arithmetic number, because the mean of its divisors is an integer number (58440420).

Almost surely, 2^499990106 is an apocalyptic number.

499990106 is a deficient number, since it is larger than the sum of its proper divisors (435056614).

499990106 is a wasteful number, since it uses less digits than its factorization.

499990106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246709.

The product of its (nonzero) digits is 157464, while the sum is 47.

The square root of 499990106 is about 22360.4585373377. The cubic root of 499990106 is about 793.6952907009.

The spelling of 499990106 in words is "four hundred ninety-nine million, nine hundred ninety thousand, one hundred six".