2922566680 has 64 divisors (see below), whose sum is σ = 7271920800. Its totient is φ = 1048181760.

The previous prime is 2922566671. The next prime is 2922566687. The reversal of 2922566680 is 866652292.

It is a self number, because there is not a number n which added to its sum of digits gives 2922566680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2922566687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13375 + ... + 77614.

Almost surely, 2^2922566680 is an apocalyptic number.

2922566680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2922566680 is an abundant number, since it is smaller than the sum of its proper divisors (4349354120).

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

2922566680 is a wasteful number, since it uses less digits than its factorization.

2922566680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91084 (or 91080 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 2922566680 is about 54060.7684000144. The cubic root of 2922566680 is about 1429.7325660904.

The spelling of 2922566680 in words is "two billion, nine hundred twenty-two million, five hundred sixty-six thousand, six hundred eighty".