2066969170 has 32 divisors (see below), whose sum is σ = 4253616000. Its totient is φ = 708414336.

The previous prime is 2066969167. The next prime is 2066969189. The reversal of 2066969170 is 719696602.

It is a self number, because there is not a number n which added to its sum of digits gives 2066969170.

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 15 ways as a sum of consecutive naturals, for example, 376606 + ... + 382054.

It is an arithmetic number, because the mean of its divisors is an integer number (132925500).

Almost surely, 2^2066969170 is an apocalyptic number.

2066969170 is an abundant number, since it is smaller than the sum of its proper divisors (2186646830).

2066969170 is a wasteful number, since it uses less digits than its factorization.

2066969170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10882.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 2066969170 is about 45463.9326279635. The cubic root of 2066969170 is about 1273.8295900327.

The spelling of 2066969170 in words is "two billion, sixty-six million, nine hundred sixty-nine thousand, one hundred seventy".