2000816002 has 8 divisors (see below), whose sum is σ = 3009727116. Its totient is φ = 997573632.

The previous prime is 2000815967. The next prime is 2000816017. The reversal of 2000816002 is 2006180002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1989249201 + 11566801 = 44601^2 + 3401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1416303 + ... + 1417714.

Almost surely, 2^2000816002 is an apocalyptic number.

2000816002 is a deficient number, since it is larger than the sum of its proper divisors (1008911114).

2000816002 is a wasteful number, since it uses less digits than its factorization.

2000816002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834372.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2000816002 is about 44730.4817993278. The cubic root of 2000816002 is about 1260.0923762793.

Adding to 2000816002 its reverse (2006180002), we get a palindrome (4006996004).

The spelling of 2000816002 in words is "two billion, eight hundred sixteen thousand, two".