2016666300 has 72 divisors (see below), whose sum is σ = 6365342592. Its totient is φ = 488888000.

The previous prime is 2016666263. The next prime is 2016666317. The reversal of 2016666300 is 36666102.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 302256 + ... + 308855.

It is an arithmetic number, because the mean of its divisors is an integer number (88407536).

Almost surely, 2^2016666300 is an apocalyptic number.

2016666300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2016666300 is an abundant number, since it is smaller than the sum of its proper divisors (4348676292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2016666300 is a wasteful number, since it uses less digits than its factorization.

2016666300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611139 (or 611132 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2016666300 is about 44907.3078685418. The cubic root of 2016666300 is about 1263.4110771646.

The spelling of 2016666300 in words is "two billion, sixteen million, six hundred sixty-six thousand, three hundred".