2922980666 has 16 divisors (see below), whose sum is σ = 4503665664. Its totient is φ = 1422118704.

The previous prime is 2922980657. The next prime is 2922980699. The reversal of 2922980666 is 6660892292.

2922980666 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, 73610 + ... + 106133.

It is an arithmetic number, because the mean of its divisors is an integer number (281479104).

Almost surely, 2^2922980666 is an apocalyptic number.

2922980666 is a deficient number, since it is larger than the sum of its proper divisors (1580684998).

2922980666 is a wasteful number, since it uses less digits than its factorization.

2922980666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179965.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 2922980666 is about 54064.5971593241. The cubic root of 2922980666 is about 1429.8000708314.

The spelling of 2922980666 in words is "two billion, nine hundred twenty-two million, nine hundred eighty thousand, six hundred sixty-six".