2066679296 has 40 divisors (see below), whose sum is σ = 4504727304. Its totient is φ = 939397120.

The previous prime is 2066679259. The next prime is 2066679299. The reversal of 2066679296 is 6929766602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066679299) by changing a digit.

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, 177845 + ... + 189108.

Almost surely, 2^2066679296 is an apocalyptic number.

It is an amenable number.

2066679296 is an abundant number, since it is smaller than the sum of its proper divisors (2438048008).

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

2066679296 is an equidigital number, since it uses as much as digits as its factorization.

2066679296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366982 (or 366966 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 53.

The square root of 2066679296 is about 45460.7445605547. The cubic root of 2066679296 is about 1273.7700395007.

The spelling of 2066679296 in words is "two billion, sixty-six million, six hundred seventy-nine thousand, two hundred ninety-six".