2179293066 has 16 divisors (see below), whose sum is σ = 4842873600. Its totient is φ = 726431004.

The previous prime is 2179293031. The next prime is 2179293097. The reversal of 2179293066 is 6603929712.

It is a happy number.

2179293066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20178586 + ... + 20178693.

It is an arithmetic number, because the mean of its divisors is an integer number (302679600).

Almost surely, 2^2179293066 is an apocalyptic number.

2179293066 is an abundant number, since it is smaller than the sum of its proper divisors (2663580534).

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

2179293066 is a wasteful number, since it uses less digits than its factorization.

2179293066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40357290 (or 40357284 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 2179293066 is about 46682.8990745005. The cubic root of 2179293066 is about 1296.4980831561.

The spelling of 2179293066 in words is "two billion, one hundred seventy-nine million, two hundred ninety-three thousand, sixty-six".