499994066 has 64 divisors (see below), whose sum is σ = 906837120. Its totient is φ = 203765760.

The previous prime is 499994051. The next prime is 499994087. The reversal of 499994066 is 660499994.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1858580 + ... + 1858848.

It is an arithmetic number, because the mean of its divisors is an integer number (14169330).

Almost surely, 2^499994066 is an apocalyptic number.

499994066 is a deficient number, since it is larger than the sum of its proper divisors (406843054).

499994066 is a wasteful number, since it uses less digits than its factorization.

499994066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The square root of 499994066 is about 22360.5470863304. The cubic root of 499994066 is about 793.6973860924.

The spelling of 499994066 in words is "four hundred ninety-nine million, nine hundred ninety-four thousand, sixty-six".