2009866714 has 16 divisors (see below), whose sum is σ = 3119931936. Its totient is φ = 970304400.

The previous prime is 2009866709. The next prime is 2009866723. The reversal of 2009866714 is 4176689002.

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 7 ways as a sum of consecutive naturals, for example, 93972 + ... + 113359.

It is an arithmetic number, because the mean of its divisors is an integer number (194995746).

Almost surely, 2^2009866714 is an apocalyptic number.

2009866714 is a deficient number, since it is larger than the sum of its proper divisors (1110065222).

2009866714 is a wasteful number, since it uses less digits than its factorization.

2009866714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207501.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 2009866714 is about 44831.5370470387. The cubic root of 2009866714 is about 1261.9895322046.

The spelling of 2009866714 in words is "two billion, nine million, eight hundred sixty-six thousand, seven hundred fourteen".