2966822401 has 4 divisors (see below), whose sum is σ = 3008608704. Its totient is φ = 2925036100.

The previous prime is 2966822389. The next prime is 2966822423. The reversal of 2966822401 is 1042286692.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2966822401 - 2⁹ = 2966821889 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2966822471) 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, 20893045 + ... + 20893186.

It is an arithmetic number, because the mean of its divisors is an integer number (752152176).

Almost surely, 2^2966822401 is an apocalyptic number.

It is an amenable number.

2966822401 is a deficient number, since it is larger than the sum of its proper divisors (41786303).

2966822401 is an equidigital number, since it uses as much as digits as its factorization.

2966822401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41786302.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 2966822401 is about 54468.5450604291. The cubic root of 2966822401 is about 1436.9131408230.

The spelling of 2966822401 in words is "two billion, nine hundred sixty-six million, eight hundred twenty-two thousand, four hundred one".